Relationship between per cent of carbon dioxide in inspired air and degree of bronchoconstriction.
D001980:Bronchi; D001982:Bronchial Diseases; D016084:Bronchoconstriction; D002245:Carbon Dioxide / Q000494:pharmacology*; D004194:Disease; D006801:Humans
D002245:Carbon Dioxide
BRONCHI/diseases; CARBON DIOXIDE/effects