Proceedings of the 65th annual meeting of the Japanese Society of Gastroenterology from April 10th to 12th, 1979--Tokyo, Japan.
D000328:Adult; D000368:Aged; D002769:Cholelithiasis / Q000175:diagnosis / Q000453:epidemiology / Q000601:surgery*; D003226:Congresses as Topic; D005260:Female; D005762:Gastroenterology; D006801:Humans; D007564:Japan; D008107:Liver Diseases / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D011379:Prognosis