title: Letter: Erroneous adverse reaction reports.
mesh_terms: D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D010437:Peptic Ulcer / Q000139:chemically induced; D011189:Potassium Chloride / Q000009:adverse effects*; D013608:Tablets, Enteric-Coated
chemical_list: D013608:Tablets, Enteric-Coated; D011189:Potassium Chloride