title: Inhalation of polymyxin B as a bronchial provocation method.
mesh_terms: D000402:Airway Obstruction / Q000175:diagnosis*; D001249:Asthma / Q000175:diagnosis; D001980:Bronchi / Q000187:drug effects*; D006801:Humans; D011112:Polymyxin B / Q000008:administration & dosage; D011113:Polymyxins
chemical_list: D011113:Polymyxins; D011112:Polymyxin B