Measurement of circulating ragweed antibodies and antigen; correlation with symptoms and treatment.
D031164:Ambrosia; D000707:Anaphylaxis; D000906:Antibodies; D000941:Antigens; D006801:Humans; D006967:Hypersensitivity; D007109:Immunity; D006255:Rhinitis, Allergic, Seasonal
D000906:Antibodies; D000941:Antigens
ANAPHYLAXIS AND ALLERGY/immunity; ANTIGENS AND ANTIBODIES; HAYFEVER/immunity; RAGWEED