The hypoxic drive to breathing in chronic bronchitis and emphysema.
D000136:Acid-Base Equilibrium; D000368:Aged; D001158:Arteries; D001639:Bicarbonates / Q000134:cerebrospinal fluid; D001991:Bronchitis / Q000503:physiopathology*; D002245:Carbon Dioxide / Q000097:blood; D002908:Chronic Disease; D006801:Humans; D006863:Hydrogen-Ion Concentration; D000860:Hypoxia / Q000209:etiology; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D011656:Pulmonary Emphysema / Q000503:physiopathology*; D013147:Spirometry
D001639:Bicarbonates; D002245:Carbon Dioxide; D010100:Oxygen