[Vaccination in school-age children: a protection to be improved].
Direction générale de la santé, 14, avenue Duquesne, 75007 Paris.
Annette
A
Colonnier
Dominique
D
Bessette
Daniel
D
Camus
Didier
D
Houssin
D000293:Adolescent; D002648:Child; D006801:Humans; D007115:Immunization Schedule