title: Effect of operative trauma upon renal function of patients above forty years of age.
mesh_terms: D000005:Abdomen / Q000601:surgery; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D005919:Glomerular Filtration Rate; D006801:Humans; D007668:Kidney / Q000098:blood supply / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D012039:Regional Blood Flow; D013514:Surgical Procedures, Operative