Cardiac and cricopharyngeal sphincter thresholds in the cat.
D000818:Animals; D002415:Cats; D004947:Esophagus / Q000502:physiology*; D045991:Felis; D006321:Heart; D010614:Pharynx / Q000502:physiology*; D013270:Stomach / Q000502:physiology*
ESOPHAGUS/physiology; PHARYNX/physiology; STOMACH/physiology