title: [CLINICAL OBSERVATION OF THE ELDERLY SURGICAL PATIENT].
mesh_terms: D001794:Blood Pressure; D005853:Geriatrics; D007022:Hypotension; D009026:Mortality; D010538:Peritonitis; D011183:Postoperative Complications; D013514:Surgical Procedures, Operative; D013610:Tachycardia
keywords: BLOOD PRESSURE; GERIATRICS; HYPOTENSION; MORTALITY; PERITONITIS; POSTOPERATIVE COMPLICATIONS; SURGERY, OPERATIVE; TACHYCARDIA