[VARIABILITY OF THE BORDERLINE BETWEEN INTERNAL AND SURGICAL TREATMENT OF VARIOUS ABDOMINAL DISEASES].
D002769:Cholelithiasis; D003092:Colitis; D003093:Colitis, Ulcerative; D006471:Gastrointestinal Hemorrhage; D010195:Pancreatitis; D013514:Surgical Procedures, Operative
CHOLELITHIASIS; COLITIS, ULCERATIVE; HEMORRHAGE, GASTROINTESTINAL; PANCREATITIS; SURGERY, OPERATIVE
PROM ENLIVOST HRANIC INTERN'I A CHIRURGICK'E L'E CBY N EKTER'YCH B RI SN'ICH ONEMOCN EN'I.