[Clinical and epidemiologic research of perinatal risk factors in a population under the Instituto Mexicano del Seguro Social. Organization of the study]. / Investigación clínica y epidemiológica de los factores de riesgo perinatal en la población adscrita al Instituto Mexicano del Seguro Social. II. Organización de la investigación.
Gac Med Mex
; 113(4): 162-3, 1977 Apr.
Article
in Es
| MEDLINE
| ID: mdl-892282
Subject(s)
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Prenatal Care
/
Research Design
/
National Health Programs
Type of study:
Etiology_studies
Limits:
Female
/
Humans
/
Pregnancy
Country/Region as subject:
Mexico
Language:
Es
Journal:
Gac Med Mex
Year:
1977
Document type:
Article
Country of publication:
Mexico