title: [Impact of childhood immunization programs in 20th century France].
authors.forename: Jacques
authors.initials: J
authors.lastname: Gaillat
mesh_terms: D002648:Child; D005602:France; D049673:History, 20th Century; D006801:Humans; D017589:Immunization Programs / Q000706:statistics & numerical data / Q000639:trends*; D014611:Vaccination / Q000706:statistics & numerical data*