title: Hepatitis B transmission in a family.
mesh_terms: D000328:Adult; D000914:Antibodies, Viral / Q000032:analysis; D001706:Biopsy; D004196:Disease Outbreaks; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006509:Hepatitis B / Q000235:genetics* / Q000473:pathology; D006511:Hepatitis B Antigens / Q000302:isolation & purification; D006556:Heroin Dependence / Q000150:complications; D006801:Humans; D007223:Infant; D008099:Liver / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009339:Needles
chemical_list: D000914:Antibodies, Viral; D006511:Hepatitis B Antigens