The prediction of constitutional reactions by testing with ragweed pollen fractions.
D000707:Anaphylaxis / Q000628:therapy*; D052179:Antigens, Plant; D006801:Humans; D006967:Hypersensitivity / Q000628:therapy*; D010936:Plant Extracts; D006255:Rhinitis, Allergic, Seasonal / Q000473:pathology*
D052179:Antigens, Plant; D010936:Plant Extracts; C433085:ragweed pollen
ANAPHYLAXIS AND ALLERGY/therapy; Hayfever/pathology