[Studies of allergen skin tests on bronchial asthma patients. Purification and results using the ragweed pollen skin test antigen with effective therapeutic properties].
D000485:Allergens; D052179:Antigens, Plant; D001249:Asthma; D006801:Humans; D010936:Plant Extracts; D011058:Pollen; D012882:Skin Tests
D000485:Allergens; D052179:Antigens, Plant; D010936:Plant Extracts; C433085:ragweed pollen
ASTHMA; POLLEN; SKIN TESTS