Lichtenstein, L M IgE antibody measurements in ragweed hay fever. Relationship to clinical severity and the results of immunotherapy. [electronic resource] - The Journal of clinical investigation Feb 1973 - 472-82 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0021-9738 Standard No.: 10.1172/JCI107204 doi Subjects--Topical Terms: AdultAnimalsAntibodies--analysisAntigen-Antibody ReactionsAntigensBasophils--immunologyEnvironmental ExposureFemaleHistamine ReleaseHumansImmunity, CellularImmunoglobulin EImmunoglobulin GImmunotherapyMaleMiddle AgedPlacebosRabbits--immunologyRhinitis, Allergic, Seasonal--immunologySeasons