The radiography of the lower lateral food channels.
D003680:Deglutition Disorders / Q000000981:diagnostic imaging*; D004825:Epiglottis / Q000000981:diagnostic imaging*; D005502:Food; D006801:Humans; D010614:Pharynx / Q000000981:diagnostic imaging*; D011859:Radiography
DEGLUTITION DISORDERS/radiography; EPIGLOTTIS/radiography; PHARYNX/radiography