Letter: Ulceration of small intestine and slow-release potassium tablets.
D000368:Aged; D003692:Delayed-Action Preparations / Q000009:adverse effects; D005260:Female; D006801:Humans; D007421:Intestine, Small / Q000187:drug effects*; D008297:Male; D011188:Potassium / Q000008:administration & dosage / Q000009:adverse effects*; D014456:Ulcer / Q000139:chemically induced*
D003692:Delayed-Action Preparations; D011188:Potassium