title: Posttransfusion hepatitis (PTH): frequency, serological type and possible role of pre-existing anti-HBs in protection.
mesh_terms: D000914:Antibodies, Viral; D005260:Female; D005860:Germany, West; D006505:Hepatitis / Q000209:etiology; D006509:Hepatitis B / Q000453:epidemiology / Q000209:etiology* / Q000517:prevention & control; D006510:Hepatitis B Antibodies; D006801:Humans; D008297:Male; D008875:Middle Aged; D065227:Transfusion Reaction
chemical_list: D000914:Antibodies, Viral; D006510:Hepatitis B Antibodies