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Encuestas transversales / Cross sectional studies
Hernández, Bernardo; Velasco Mondragón, Héctor Eduardo.
  • Hernández, Bernardo; Secretaría de Salud de México.
  • Velasco Mondragón, Héctor Eduardo; Secretaría de Salud de México.
Salud pública Méx ; 42(5): 447-55, sept.-oct. 2000. ilus, CD-ROM
Article in Spanish | LILACS | ID: lil-280325
Full text: Available Index: LILACS (Americas) Main subject: Cross-Sectional Studies / Cross-Over Studies Type of study: Controlled clinical trial / Observational study / Prevalence study / Risk factors Language: Spanish Journal: Salud pública Méx Journal subject: Public Health Year: 2000 Type: Article Affiliation country: Mexico

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Full text: Available Index: LILACS (Americas) Main subject: Cross-Sectional Studies / Cross-Over Studies Type of study: Controlled clinical trial / Observational study / Prevalence study / Risk factors Language: Spanish Journal: Salud pública Méx Journal subject: Public Health Year: 2000 Type: Article Affiliation country: Mexico