title: Severe neutropenia with procainamide therapy.
authors.forename: H S
authors.initials: HS
authors.lastname: Hoffman
mesh_terms: D000368:Aged; D000380:Agranulocytosis / Q000139:chemically induced*; D006801:Humans; D008297:Male; D009503:Neutropenia / Q000139:chemically induced*; D011342:Procainamide / Q000009:adverse effects*
chemical_list: D011342:Procainamide