The bronchodilator action of carbon dioxide.
D000109:Acetylcholine / Q000494:pharmacology; D000818:Animals; D001980:Bronchi / Q000187:drug effects; D001993:Bronchodilator Agents / Q000494:pharmacology*; D002245:Carbon Dioxide / Q000097:blood / Q000494:pharmacology*; D002415:Cats; D004285:Dogs; D008170:Lung Compliance; D011651:Pulmonary Artery; D012701:Serotonin / Q000494:pharmacology; D013147:Spirometry; D014630:Vagus Nerve / Q000502:physiology
D001993:Bronchodilator Agents; D002245:Carbon Dioxide; D012701:Serotonin; D000109:Acetylcholine