[Viral hepatitis in twins. A clinico-epidemiological study].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004200:Diseases in Twins; D005260:Female; D006506:Hepatitis A / Q000175:diagnosis / Q000201:enzymology / Q000235:genetics*; D006801:Humans; D008297:Male
L'epatite virale in gemelli. Uno studio clinico-epidemiologico.