title: Immunotherapy in hay fever with two major allergens 19, 25 and partially purified extract of timothy grass pollen. A controlled double blind study. In vitro variables, season i.
mesh_terms: D000293:Adolescent; D000328:Adult; D000485:Allergens / Q000276:immunology; D002986:Clinical Trials as Topic; D003888:Desensitization, Immunologic / Q000379:methods*; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007073:Immunoglobulin E / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D008297:Male; D006109:Poaceae; D011058:Pollen / Q000276:immunology*; D011446:Prospective Studies; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology / Q000628:therapy*; D012621:Seasons
chemical_list: D000485:Allergens; D007074:Immunoglobulin G; D007073:Immunoglobulin E