title: Clinical study of endoscopic therapy for the biliary tract lithiasis.
authors: K
authors: K
authors: Tsurumi
authors: S
authors: S
authors: Suzuki
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002769:Cholelithiasis / Q000601:surgery*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D013105:Sphincterotomy, Transduodenal