Demonstration of oesophageal reflux using live snakes.
D000818:Animals; D003679:Deglutition; D004947:Esophagus / Q000000981:diagnostic imaging / Q000502:physiology*; D005399:Fishes; D005751:Gastric Lavage; D005764:Gastroesophageal Reflux; D006801:Humans; D008297:Male; D008365:Manometry; D011859:Radiography; D012911:Snakes; D013270:Stomach / Q000000981:diagnostic imaging / Q000502:physiology