title: Assessing change in airway calibre--measurement of airway resistance.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000367:Age Factors; D000403:Airway Resistance / Q000187:drug effects; D001827:Body Height; D002940:Circadian Rhythm; D004305:Dose-Response Relationship, Drug; D004947:Esophagus / Q000502:physiology; D006801:Humans; D008176:Lung Volume Measurements; D010993:Plethysmography, Whole Body; D011187:Posture; D012119:Respiration; D012907:Smoking / Q000503:physiopathology; D013997:Time Factors
chemical_list: D000319:Adrenergic beta-Antagonists