MISLEADING POSITIVE SKIN-TESTS WITH EXTRACTS FROM ENGLISH PLANTAIN POLLEN (PLANTAGO LANCEOLATA).
D000485:Allergens; D006801:Humans; D010943:Plantago; D011058:Pollen; D011620:Psyllium; D012882:Skin Tests
D000485:Allergens; D011620:Psyllium
POLLEN; PSYLLIUM; SKIN TESTS