Letter: Ulceration of small intestine and slow-release potassium tablets.
D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000139:chemically induced*; D007421:Intestine, Small; D008875:Middle Aged; D011188:Potassium / Q000008:administration & dosage / Q000009:adverse effects*
D003692:Delayed-Action Preparations; D011188:Potassium