Abnormal pharyngeal deglutition. A review of the cineradiographic spectrum.
D001466:Barium Sulfate; D002933:Cineradiography; D003287:Contrast Media; D003680:Deglutition Disorders / Q000000981:diagnostic imaging*; D006801:Humans
D003287:Contrast Media; D001466:Barium Sulfate