Clinical and in vitro studies on the role of immunotherapy in ragweed hay fever.
D000906:Antibodies / Q000032:analysis*; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D000941:Antigens; D002986:Clinical Trials as Topic; D003888:Desensitization, Immunologic; D004781:Environmental Exposure; D006636:Histamine Release; D006801:Humans; D066298:In Vitro Techniques; D010919:Placebos; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000188:drug therapy* / Q000276:immunology; D012621:Seasons; D013223:Statistics as Topic
D000906:Antibodies; D000941:Antigens; D010919:Placebos