[Planning and organization of vaccination programs in developing countries].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003140:Communicable Disease Control; D003906:Developing Countries; D006801:Humans; D007223:Infant; D014330:Tropical Medicine; D014611:Vaccination
Planification et organisation des programmes de vaccination dans les pays en voie de developpement.