Lupus-like syndrome after procainamide.
D001281:Atrial Fibrillation / Q000188:drug therapy; D006801:Humans; D008134:Long-Term Care; D008180:Lupus Erythematosus, Systemic / Q000139:chemically induced*; D008297:Male; D008875:Middle Aged; D011342:Procainamide / Q000009:adverse effects*
D011342:Procainamide