title: Airway morphology and its consequences.
mesh_terms: D000403:Airway Resistance; D055592:Biophysical Phenomena; D001703:Biophysics; D001980:Bronchi / Q000033:anatomy & histology; D001993:Bronchodilator Agents / Q000009:adverse effects; D006801:Humans; D008954:Models, Biological; D008961:Models, Structural; D011664:Pulmonary Valve / Q000033:anatomy & histology; D012129:Respiratory Function Tests; D012137:Respiratory System / Q000033:anatomy & histology*
chemical_list: D001993:Bronchodilator Agents