title: [Changes of amylase-creatinine clearance after upper abdominal surgery (author's transl)].
mesh_terms: D000005:Abdomen / Q000601:surgery*; D000208:Acute Disease; D000368:Aged; D000681:Amylases / Q000032:analysis* / Q000097:blood / Q000652:urine; D003404:Creatinine / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000175:diagnosis; D011183:Postoperative Complications / Q000175:diagnosis
chemical_list: D003404:Creatinine; D000681:Amylases