CELL TRANSFER OF DELAYED HYPERSENSITIVITY TO RAGWEED FROM ATOPIC SUBJECTS TREATED WITH EMULSIFIED RAGWEED EXTRACTS.
D031164:Ambrosia; D000937:Antigen-Antibody Reactions; D006801:Humans; D006968:Hypersensitivity, Delayed; D006255:Rhinitis, Allergic, Seasonal
ANTIGEN-ANTIBODY REACTIONS; HAY FEVER