Neutropenia associated with procainamide.
D000368:Aged; D000380:Agranulocytosis / Q000139:chemically induced*; D005260:Female; D006331:Heart Diseases / Q000188:drug therapy; D006801:Humans; D008297:Male; D009503:Neutropenia / Q000139:chemically induced*; D011342:Procainamide / Q000009:adverse effects* / Q000627:therapeutic use
D011342:Procainamide