Myotonia, procaine amide, and lupus-like syndrome.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009223:Myotonic Dystrophy / Q000209:etiology*; D011342:Procainamide / Q000009:adverse effects*
D011342:Procainamide