title: Serum potassium concentrations after initiation of captopril therapy.
mesh_terms: D000368:Aged; D000959:Antihypertensive Agents / Q000627:therapeutic use; D002216:Captopril / Q000627:therapeutic use*; D004232:Diuretics / Q000627:therapeutic use; D004338:Drug Combinations / Q000627:therapeutic use; D006801:Humans; D006852:Hydrochlorothiazide / Q000627:therapeutic use; D006973:Hypertension / Q000097:blood* / Q000188:drug therapy; D008875:Middle Aged; D011188:Potassium / Q000008:administration & dosage / Q000097:blood*; D012189:Retrospective Studies; D014223:Triamterene / Q000627:therapeutic use
chemical_list: D000959:Antihypertensive Agents; D004232:Diuretics; D004338:Drug Combinations; D006852:Hydrochlorothiazide; C020743:hydrochlorothiazide-triamterene; D002216:Captopril; D011188:Potassium; D014223:Triamterene