Effect of histamine, serotonin, and acetylcholine on the peripheral airways.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002415:Cats; D005615:Freezing; D006632:Histamine; D008168:Lung / Q000187:drug effects* / Q000473:pathology / Q000502:physiology*; D012701:Serotonin / Q000494:pharmacology*; D014628:Vagotomy
D012701:Serotonin; D006632:Histamine; D000109:Acetylcholine