Managing fluids and electrolytes in surgical patients.
D000367:Age Factors; D000368:Aged; D006801:Humans; D007263:Infusions, Parenteral; D011182:Postoperative Care; D011183:Postoperative Complications / Q000517:prevention & control; D011300:Preoperative Care; D013514:Surgical Procedures, Operative; D014882:Water-Electrolyte Balance