Pepsinized grass pollen in the treatment of hay-fever: a further report.
D006801:Humans; D010434:Pepsin A / Q000627:therapeutic use*; D006109:Poaceae; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000628:therapy*
D010434:Pepsin A
HAY FEVER/therapy; PEPSINS/therapeutic use