title: Factors affecting upper airway resistance in conscious man.
mesh_terms: D000328:Adult; D000403:Airway Resistance; D000704:Analysis of Variance; D002245:Carbon Dioxide / Q000494:pharmacology; D006257:Head; D006801:Humans; D007830:Larynx / Q000502:physiology; D008168:Lung / Q000502:physiology; D008297:Male; D009055:Mouth / Q000502:physiology; D010614:Pharynx / Q000502:physiology; D011187:Posture; D013147:Spirometry; D014797:Vital Capacity
chemical_list: D002245:Carbon Dioxide