Procainamide-induced lupus erythematosus.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000139:chemically induced* / Q000175:diagnosis / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011342:Procainamide / Q000009:adverse effects* / Q000627:therapeutic use; D011859:Radiography
D011342:Procainamide