[Variations and normal potassemia in surgery of peptic ulcer].
D006801:Humans; D010437:Peptic Ulcer / Q000601:surgery*; D011188:Potassium / Q000097:blood*
D011188:Potassium
PEPTIC ULCER/surgery; POTASSIUM/in blood
Potasemia normal y variaciones en la cirugia de la úlcera péptica.