[Hepatitis B. Adoption: children at risk].
D000300:Adoption; D002648:Child; D002675:Child, Preschool; D003430:Cross-Sectional Studies; D003906:Developing Countries; D006509:Hepatitis B / Q000453:epidemiology / Q000451:nursing*; D006801:Humans; D007223:Infant
Hépatite B. Adoption: les enfants à risque.