The prevalence of dust allergy in bronchial asthma and the importance of carrying out provocation tests, even when skin tests reveal negative results.
D001249:Asthma / Q000209:etiology*; D004388:Dura Mater / Q000293:injuries*; D004391:Dust; D006801:Humans; D015995:Prevalence; D012882:Skin Tests
D004391:Dust
ASTHMA/etiology; DURA MATER/wounds and injuries