title: Bahia grass and Timothy grass did not have a cross reactivity by using a nasal and bronchial challenge.
authors: H
authors: H
authors: Hosen
mesh_terms: D001985:Bronchial Provocation Tests; D006801:Humans; D009299:Nasal Provocation Tests; D006109:Poaceae; D011058:Pollen / Q000276:immunology*; D012882:Skin Tests