[Statistical observations on postoperative hepatitis].
D000328:Adult; D000368:Aged; D001789:Blood Group Antigens; D005260:Female; D006509:Hepatitis B / Q000453:epidemiology*; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D065227:Transfusion Reaction
D001789:Blood Group Antigens