Hypokalaemia in megaloblastic anaemias.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000748:Anemia, Macrocytic / Q000150:complications*; D004912:Erythrocytes / Q000032:analysis; D006801:Humans; D007008:Hypokalemia / Q000209:etiology*; D008875:Middle Aged; D011188:Potassium / Q000097:blood; D012189:Retrospective Studies
D011188:Potassium