title: Some physiological mechanisms of disturbances of the blood gas composition associated with altered bronchial patency.
mesh_terms: D000328:Adult; D001249:Asthma / Q000503:physiopathology*; D001784:Blood Gas Analysis; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D011656:Pulmonary Emphysema / Q000175:diagnosis; D012115:Residual Volume; D012119:Respiration; D014109:Total Lung Capacity