| 1 | Interim safety and immunogenicity results from an NDV-based COVID-19 vaccine phase I trial in Mexico | 1ᵉʳ autor: Ponce-de-Leon, Samuel, Torres, Martha, Soto-Ramirez, Luis Enrique, Calva, Juan Jose, et al. | 2023 | Npj Vaccines | WoS-id: 000985880200001
Scopus-id: 2-s2.0-85159040970
| 13 | 16 |
| 2 | Evaluation of statistical illiteracy in Latin American clinicians and the piloting evaluation of a short course across multiple timepoints | Coautor: Rosales S.P.D.L., Soto-Mota A., Maravilla E.C., Fragoso J.L.C., et al. | 2022 | BMC MEDICAL EDUCATION | WoS-id: 000749210200004
Scopus-id: 2-s2.0-85123609561
| 0 | 0 |
| 3 | Translation of gastric disease progression at gene level expression | Coautor: Ponce de Leon-Rosales, Sergio, Euridice Morales-Guerrero, Stephanie, Ivette Rivas-Ortiz, Claudia, Gamboa-Dominguez, Armando, et al. | 2020 | JOURNAL OF CANCER | WoS-id: 000498028200025
Scopus-id: 2-s2.0-85077725349
| 6 | 6 |
| 4 | Acute Cholangitis After Bilioenteric Anastomosis for Bile Duct Injuries | Coautor: Ponce-De-León S., Ortiz-Brizuela E., Sifuentes-Osornio J., Manzur-Sandoval D., et al. | 2017 | JOURNAL OF GASTROINTESTINAL SURGERY | WoS-id: 000413667600008
Scopus-id: 2-s2.0-85025832937
| 3 | 7 |
| 5 | TNF as marker of oral candidiasis, HSV infection, and mucositis onset during chemotherapy in leukemia patients | Coautor: Ponce de Leon-Rosales, S., Ramírez-Amador V., Zambrano, J. G., Anaya-Saavedra, G., et al. | 2017 | ORAL DISEASES | WoS-id: 000417408300015
Scopus-id: 2-s2.0-85019476444
| 13 | 13 |
| 6 | Changes in hepatic venous pressure gradient induced by physical exercise in cirrhosis: Results of a pilot randomized open clinical trial | Coautor: De Rosales S.P.L., Rodriguez R.U.M., Lomeli H.I., Margain A.R., et al. | 2016 | CLINICAL AND TRANSLATIONAL GASTROENTEROLOGY | WoS-id: 000382087500003
Scopus-id: 2-s2.0-85122929803
| 94 | 106 |
| 7 | Impact of ertapenem on antimicrobial resistance in a sentinel group of Gram-negative bacilli: A 6 year antimicrobial resistance surveillance study | Coautor: Ponce-De-Leon S., Rodriguez-Osorio C.A., Sanchez-Martinez C.O., Araujo-Melendez J., et al. | 2015 | J ANTIMICROB CHEMOTH | WoS-id: 000350214700038
Scopus-id: 2-s2.0-84928171092
| 9 | 8 |
| 8 | Secondary malignancies after allogeneic hematopoietic stem cell transplantation using reduced-intensity conditioning and outpatient conduction | Coautor: Ponce-de-León S., Zamora-Ortiz G., Velázquez-Sánchez-de-Cima S., Gutiérrez-Aguirre C.H., et al. | 2014 | Hematology | WoS-id: 000345524000002
Scopus-id: 2-s2.0-84919352214
| 9 | 7 |
| 9 | Genetic variations in toll-like receptor 4 in Mexican-Mestizo patients with intra-abdominal infection and/or pneumonia | Coautor: Ponce-de-Leon S., Rodriguez-Osorio C.A., Lima G., Herrera-Caceres J.O., et al. | 2013 | IMMUNOLOGY LETTERS | WoS-id: 000324783400007
Scopus-id: 2-s2.0-84881528050
| 7 | 9 |
| 10 | [Aortic arch advancement surgery as treatment for aortic coarctation with hypoplastic aortic arch in children]. [Avance de arco aórtico en el manejo de la coartación de aorta con hipoplasia del arco aórtico en niños.] | Coautor: Ponce-De-León-Rosales S., Palacios-Macedo-Quenot A., Urencio M., López-Terrazas J., et al. | 2012 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000309196300006
Scopus-id: 2-s2.0-84868259403
| 0 | 1 |
| 11 | Risk of hyperamylasemia and acute pancreatitis after double-balloon enteroscopy : A prospective study | Coautor y autor de correspondencia: Ponce-de-Leon S., Zepeda-Gomez S., Barreto-Zuniga R. | 2012 | Gastroenterological Endoscopy | Scopus-id: 2-s2.0-85023794466
| 0 | 0 |
| 12 | Risk of hyperamylasemia and acute pancreatitis after double-balloon enteroscopy: a prospective study | Coautor: Ponce-De-León S., Zepeda-Gómez S., Barreto-Zuñiga R., Meixueiro-Daza A., et al. | 2011 | Endoscopy | WoS-id: 000294543600004
Scopus-id: 2-s2.0-80052499451
| 32 | 36 |
| 13 | Validation of the Psychometric Hepatic Encephalopathy Score (PHES) for Identifying Patients with Minimal Hepatic Encephalopathy | Coautor: Ponce-De-León S., Duarte-Rojo A., Estradas J., Hernández-Ramos R., et al. | 2011 | DIGEST DIS SCI | WoS-id: 000295164600050
Scopus-id: 2-s2.0-80054735806
| 56 | 73 |
| 14 | Prospective evaluation of oral mucositis in acute leukemia patients receiving chemotherapy | Coautor: Ponce-de-León S., Ramírez-Amador V., Anaya-Saavedra G., Crespo-Solís E., et al. | 2010 | SUPPORTIVE CARE IN CANCER | WoS-id: 000276076000012
Scopus-id: 2-s2.0-77953620269
| 10 | 11 |
| 15 | Surgical team satisfaction levels between two preoperative hand-washing methods [Niveles de satisfacción del equipo quirúrgico entre dos métodos de lavado de mano] | Coautor: Ponce-de-León S., Vergara-Fernández O., Morales-Olivera J.M., Ponce-De-León-Rosales S., et al. | 2010 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000288234900006
Scopus-id: 2-s2.0-79953103696
| 6 | 8 |
| 16 | Functional implication of sequence variation in the long control region and E2 gene among human papillomavirus type 18 variants | Coautor: Ponce-De-León S., López-Saavedra A., González-Maya L., García-Carrancá A., et al. | 2009 | ARCHIVES OF VIROLOGY | WoS-id: 000265915300002
Scopus-id: 2-s2.0-65549129572
| 19 | 21 |
| 17 | Diagnostic Accuracy of Fine Needle Aspiration Biopsy in Preoperative Diagnosis of Patients With Parotid Gland Masses | Coautor: Ponce-De-León S., Carrillo J.F., Ramírez R., Flores L., et al. | 2009 | JOURNAL OF SURGICAL ONCOLOGY | WoS-id: 000268287600009
Scopus-id: 2-s2.0-67749116346
| 46 | 57 |
| 18 | Tamsulosin and ophthalmic adverse events after cataract surgery | 1ᵉʳ autor y autor de correspondencia: Ponce-de-Leon, Sergio | 2009 | JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION | WoS-id: 000269616200014
Scopus-id: 2-s2.0-70149117996
| 0 | 0 |
| 19 | The WHO multicentre growth reference study and altitude above sea level. An example of hypsometric bias? | 1ᵉʳ autor y autor de correspondencia: Ponce-De-Leon S. | 2008 | HIGH ALT MED BIOL | WoS-id: 000259759600012
Scopus-id: 2-s2.0-52449118017
| 6 | 6 |
| 20 | Oral lesions as clinical markers of highly active antiretroviral therapy failure: A nested case-control study in Mexico City | 2ᵒ autor: Ponce-de-León S., Ramírez-Amador V., Anaya-Saavedra G., Ramírez B.C., et al. | 2007 | CLINICAL INFECTIOUS DISEASES | WoS-id: 000249237900019
Scopus-id: 2-s2.0-34848830118
| 22 | 25 |
| 21 | Potential toxic effects associated to metals and endotoxin present in PM10: An ancillary study using multivariate analysis | 2ᵒ autor: Ponce-De-León S., Alfaro-Moreno E., Osornio-Vargas A.R., García-Cuellar C., et al. | 2007 | INHALATION TOXICOLOGY | WoS-id: 000249434300009
Scopus-id: 2-s2.0-34548862090
| 17 | 17 |
| 22 | Diabetes or impaired glucose tolerance: Does the label matter? | 2ᵒ autor: De Leon S.P., Lara C., Foncerrada H., Vega M. | 2007 | Diabetes Care | WoS-id: 000251365200009
Scopus-id: 2-s2.0-37149038062
| 4 | 4 |
| 23 | Reflections on the Nobel prize, the Helicobacter pylori, the peptic ulcer and the scientific paradigms [Reflexiones a propósito del Premio Nobel, el Helicobacter pylori, la úlcera péptica y los paradigmas científicos] | 2ᵒ autor y autor de correspondencia: de León S.P., Vidal Y.L. | 2006 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000238166900001
Scopus-id: 2-s2.0-33744991127
| 0 | 0 |
| 24 | Longitudinal study of microbial diversity and seasonality in the Mexico City metropolitan area water supply system | Coautor: Ponce-De-León S., Mazari-Hiriart M., López-Vidal Y., Calva J.J., et al. | 2005 | APPLIED AND ENVIRONMENTAL MICROBIOLOGY | WoS-id: 000231897400025
Scopus-id: 2-s2.0-25144480286
| 33 | 38 |
| 25 | Pros and cons of the controlled clinical trials registry [El registro obligatorio de los ensayos clínicos terapéuticos. Pros y contras] | 1ᵉʳ autor y autor de correspondencia: Ponce de León S. | 2005 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000233075100001
Scopus-id: 2-s2.0-27844504285
| 0 | 0 |
| 26 | Factors related to subjective evaluation of quality of life of diabetic patients [Factores relacionados con la percepción subjectiva de la calidad de vida de pacientes con diabetes] | Coautor y autor de correspondencia: Ponce-de-León-Rosales S., Árcega-Domínguez A., Lara-Muñoz C. | 2005 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000234226300004
Scopus-id: 2-s2.0-30344438517
| 7 | 11 |
| 27 | Synchronous kinetics of CD4+ lymphocytes and viral load before the onset of oral candidosis and hairy leukoplakia in a cohort of Mexican HIV-infected patients | 2ᵒ autor: Ponce-De-León S., Ramírez-Amador V., Sierra-Madero J., Soto-Ramírez L., et al. | 2005 | AIDS RESEARCH AND HUMAN RETROVIRUSES | WoS-id: 000234570100001
Scopus-id: 2-s2.0-30344471058
| 11 | 13 |
| 28 | Anterolateral and Lateral Skull-Base Approaches for Treatment of Neoplastic Diseases | Coautor: Ponce-De-Leon S., Carrillo J.F., Leon B.R., Celis M.A., et al. | 2004 | AM J OTOLARYNG | WoS-id: 000188209100011
Scopus-id: 2-s2.0-0346500458
| 12 | 12 |
| 29 | Recognition of international ethics codes by physicians and biomedical investigators. Are we prepared for the 21st century challenges? [Reconocimiento de declaraciones éticas internacionales por médicos e investigadores en salud. ¿Estamos | 1ᵉʳ autor y autor de correspondencia: Ponce-de-León S. | 2004 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000224764000014
Scopus-id: 2-s2.0-7444254981
| 0 | 0 |
| 30 | Validity of height and weight self-report in Mexican adults: Results from the national health and aging study | Coautor y autor de correspondencia: Ponce De Leon-Rosales S., Ávila-Funes J.A., Gutiérrez-Robledo L.M. | 2004 | JOURNAL OF NUTRITION HEALTH & AGING | Scopus-id: 2-s2.0-4644371380
| 0 | 76 |
| 31 | The changing clinical spectrum of human immunodeficiency virus (HIV)-related oral lesions in 1,000 consecutive patients: A 12-year study in a referral center in Mexico | Coautor: Ponce-de-León S., Ramírez-Amador V., Esquivel-Pedraza L., Sierra-Madero J., et al. | 2003 | Medicine | WoS-id: 000180632300004
Scopus-id: 2-s2.0-0037251754
| 86 | 109 |
| 32 | Rigid rectosigmoidoscopy: Still a well-tolerated diagnostic tool | Coautor: Ponce-De-Leon S., Takahashi T., Zarate X., Velasco L., et al. | 2003 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000220260200005
Scopus-id: 2-s2.0-1542346169
| 4 | 6 |
| 33 | Quality of life after the ileo-anal pouch [Calidad de vida posterior a la anastomosis íleo-anal] | 2ᵒ autor: Ponce de León S., Takahashi T., Cárdenas S., Remes J.M., et al. | 2002 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000180008300002
Scopus-id: 2-s2.0-0036766831
| 2 | 4 |
| 34 | Insulin subcutaneous application vs. continuous infusion for postoperative blood glucose control in patients with non-insulin-dependent diabetes mellitus | Coautor y autor de correspondencia: Ponce-de-León S., González-Michaca L., Ahumada M. | 2002 | Archives Of Medical Research | Scopus-id: 2-s2.0-0036150058
| 13 | 22 |
| 35 | Bleeding peptic ulcers and presence of Helicobacter pylori by various tests: A case-control study | Coautor: Ponce de León S., Castillo-Rojas G., Ballesteros M.A., Morales-Espinosa R., et al. | 2002 | EUROPEAN JOURNAL OF GASTROENTEROLOGY & HEPATOLOGY | Scopus-id: 2-s2.0-0036796010
| 20 | 31 |
| 36 | Oral clinical markers and viral load in a prospective cohort of Mexican HIV-infected patients [2] | Coautor: Ponce-De-Leon S., Ramírez-Amador V., Esquivel-Pedraza L., Sierra-Madero J., et al. | 2001 | Aids | WoS-id: 000171375100032
Scopus-id: 2-s2.0-0035964682
| 11 | 14 |
| 37 | Comparative trial of stent-like balloon angioplasty versus coronary stenting for acute myocardial infarction | Coautor: Ponce-de-Leon-Rosales S., Eid-Lidt G., Villavicencio-Fernández R., Gaspar J., et al. | 2001 | CATHETERIZATION AND CARDIOVASCULAR INTERVENTIONS | Scopus-id: 2-s2.0-0034965460
| 2 | 3 |
| 38 | Bloodborne viral infections in patients attending an emergency room in Mexico City: Estimate of seroconversion probability in healthcare workers after an occupational exposure | 2ᵒ autor: Ponce-de-Leon S., Kato-Maeda M., Sifuentes-Osornio J., Rangel-Frausto M.S., et al. | 2000 | INFECTION CONTROL AND HOSPITAL EPIDEMIOLOGY | WoS-id: 000089223500012
Scopus-id: 2-s2.0-0033795953
| 16 | 15 |
| 39 | Helicobacter pylori and gastric carcinoma: Potential carcinogen, cancer sentinel, or both? [1] | 1ᵉʳ autor: Ponce-De-León S., Leal J.E., Cortés R. | 2000 | BRITISH JOURNAL OF CANCER | WoS-id: 000089389600023
Scopus-id: 2-s2.0-0033835042
| 0 | 0 |
| 40 | Thalidomide as therapy for human immunodeficiency virus-related oral ulcers: A double-blind placebo-controlled clinical trial | Coautor: Ponce-De-Leon S., Ramirez-Amador V.A., Esquivel-Pedraza L., Reyes-Teran G., et al. | 1999 | CLINICAL INFECTIOUS DISEASES | WoS-id: 000079611600035
Scopus-id: 2-s2.0-0032929128
| 23 | 29 |
| 41 | Colonization of Mexican patients by multiple Helicobacter pylori strains with different vacA and cagA genotypes | Coautor: Ponce De León S., Morales-Espinosa R., Castillo-Rojas G., Gonzalez-Valencia G., et al. | 1999 | JOURNAL OF CLINICAL MICROBIOLOGY | WoS-id: 000082038900046
Scopus-id: 2-s2.0-0032780217
| 84 | 88 |
| 42 | Comparisons, the null hypothesis, apples and pears, disparities and nonsense [Las comparaciones, la hipótesis nula, las peras, los pares, la disparidad, los disparates y la RIC.] | 1ᵉʳ autor y autor de correspondencia: Ponce-de-León S. | 1998 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: 000078619100015
Scopus-id: 2-s2.0-0032199797
| 0 | 0 |
| 43 | Risk factors for operative morbidity in patients with systemic lupus erythematosus: An analysis of 63 surgical procedures | Coautor: Ponce-De-Leon S., Takahashi T., De-La-Garza L., Palacios-Macedo A., et al. | 1995 | AM SURGEON | WoS-id: A1995QM98500018
Scopus-id: 2-s2.0-0028918223
| 8 | 12 |
| 44 | Quality of medical care in Latin America: do it yourself versus caveat emptor. Is there really a choice? | 1ᵉʳ autor: Ponce de León S., Ponce de León S. | 1993 | Clinical Performance And Quality Health Care | Scopus-id: 2-s2.0-0027351679
| 0 | 0 |
| 45 | Use of the terms "incidence" and "prevalence" in epidemiological studies [El uso de los términos "incidencia" y "prevalencia" en los estudios epidemiológicos.] | 1ᵉʳ autor y autor de correspondencia: Ponce de León S. | 1992 | SALUD PUBLICA DE MEXICO | Scopus-id: 2-s2.0-0026863073
| 0 | 0 |
| 46 | Hemocytopenia in systemic lupus erythematosus. Relationship to antiphospholipid antibodies | Coautor: Ponce De Leon S., Deleze M., Alarcon-Segovia D., Oria C.V., et al. | 1989 | JOURNAL OF RHEUMATOLOGY | WoS-id: A1989AK77000012
Scopus-id: 2-s2.0-0024434751
| 70 | 69 |
| 47 | Relationship between antiphospholipid antibodies and recurrent fetal loss in patients with systemic lupus erythematosus and apparently healthy women | Coautor: Ponce De Leon S., Deleze M., Alarcon-Segovia D., Valdes-Macho E., et al. | 1989 | JOURNAL OF RHEUMATOLOGY | WoS-id: A1989AE60300012
Scopus-id: 2-s2.0-0024362429
| 41 | 37 |
| 48 | Utilidad de la telerradiografía del tórax como estudio de rutina en el Instituto Nacional de la Nutrición Salvador Zubirán. | Coautor: Ponce de León Rosales S., Herrera Hernández M.F., Hernández Ortiz J., Carmona Posadas A., et al. | 1987 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | Scopus-id: 2-s2.0-0023076791
| 0 | 0 |
| 49 | La colecistectomía como factor de riesgo para el desarrollo de carcinoma colorectal. | Coautor: Ponce de León Rosales S., Herrera Hernández M.F., Quintanilla Martínez L., Viniegra Velázquez L. | 1987 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | Scopus-id: 2-s2.0-0023323313
| 0 | 1 |
| 50 | Profile of medical research published in Mexico. An analysis of its strategies [Perfil de la investigación médica publicada en México. Un análisis de sus estrategias.] | 1ᵉʳ autor: Ponce de León S., Vargas F., Calva J.J., Ponce de León S. | 1987 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | Scopus-id: 2-s2.0-0023375207
| 0 | 0 |
| 51 | A 26-year-old male with mental retardation, habitus marfanoid, cold thyroid nodule and digestive tract hemorrhage [Masculino de 26 años con retraso mental, habitus marfanoide, nódulo tiroideo "frío" y hemorragia del tubo digestivo.] | 1ᵉʳ autor: Ponce de León-Rosales S., Chavarría P. | 1986 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | Scopus-id: 2-s2.0-0022697258
| 0 | 0 |
| 52 | Studies on lymphomata. III. Lymphomata, granulomata and tuberculosis | Coautor: Ponce De Leon S., Ruiz Arguelles G.J., Mercado Diaz M.A., Ruiz-Argüelles G.J., et al. | 1983 | CANCER | Scopus-id: 2-s2.0-0020567402
| 0 | 18 |
| 53 | DETECTION OF MYCOBACTERIAL ANTIGENS IN CEREBROSPINAL FLUID OF PATIENTS WITH TUBERCULOUS MENINGITIS BY ENZYME-LINKED IMMUNOSORBENT ASSAY | Coautor: Ponce De León S., Sada E., Ruiz-Palacios GuillermoM., López-Vidal Y. | 1983 | Lancet | WoS-id: A1983RG98400006
Scopus-id: 2-s2.0-0020643712
| 100 | 88 |
| 54 | Splenectomy in chronic granulocytic leukemia [Esplenectomía en la leucemia granulocítica crónica.] | 1ᵉʳ autor y autor de correspondencia: Ponce de León S. | 1983 | GACETA MEDICA DE MEXICO | Scopus-id: 2-s2.0-0020837613
| 0 | 0 |
| 55 | Gastric carcinoma. Analysis of 177 patients seen in 5 years [ [Adenocarcinoma gástrico. Análisis de 177 casos vistos en el INNSZ en los últimos 5 años.] | Coautor: Ponce de León Rosales S., Verduzco Rodríguez L., Sosa Sánchez R., Juárez de la Cruz F. | 1982 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: A1982NY06800011
Scopus-id: 2-s2.0-0020120787
| 1 | 1 |
| 56 | Hyperthyroidism associated with renal tubular acidosis, nephrocalcinosis, nephrogenic diabetes insipidus and periodic paralysis. Report of a case. | 2ᵒ autor: Ponce de León S., Bolaños F., García Ramos G., Hernández G., et al. | 1981 | REVISTA DE INVESTIGACION CLINICA-CLINICAL AND TRANSLATIONAL INVESTIGATION | WoS-id: A1981LW67300011
Scopus-id: 2-s2.0-0019550628
| 3 | 5 |
ID's SCOPUS 
ORCID's 