title: [Vaccination in Africa. Performance and deficiencies].
authors.affiliation: Association pour l'aide à la médecine préventive, Marnes-la-Coquette.
authors.forename: A
authors.initials: A
authors.lastname: Da Silva
mesh_terms: D000349:Africa; D006509:Hepatitis B / Q000517:prevention & control; D006801:Humans; D017053:Infection Control; D011634:Public Health; D014611:Vaccination / Q000191:economics / Q000639:trends; D014612:Vaccines
chemical_list: D014612:Vaccines