title: What knowledge can be brought by epidemiological surveys?
authors.forename: G
authors.initials: G
authors.lastname: Bréart
mesh_terms: D004812:Epidemiologic Methods; D005260:Female; D005317:Fetal Growth Retardation / Q000453:epidemiology; D006306:Health Surveys; D006801:Humans; D011247:Pregnancy