[Postoperative changes in blood potasium and sodium (laboratory studies on 40 patiens)].
D006801:Humans; D007477:Ions; D011184:Postoperative Period; D012964:Sodium / Q000097:blood*; D012982:Sodium, Dietary; D013514:Surgical Procedures, Operative / Q000097:blood*
D007477:Ions; D012982:Sodium, Dietary; D012964:Sodium
SODIUM/blood; SURGERY, OPERATIVE/blood