title: Methods of study of airway smooth muscle and its physiology.
mesh_terms: D000375:Aging; D000403:Airway Resistance; D000818:Animals; D001980:Bronchi / Q000187:drug effects; D004594:Electrophysiology; D006801:Humans; D007509:Irritants / Q000494:pharmacology; D008448:Maximal Expiratory Flow Rate; D009130:Muscle, Smooth / Q000502:physiology*; D010993:Plethysmography, Whole Body; D012143:Respiratory Physiological Phenomena; D012137:Respiratory System / Q000033:anatomy & histology / Q000187:drug effects; D013045:Species Specificity; D014132:Trachea / Q000187:drug effects
chemical_list: D007509:Irritants