A technique for assessing pyloric reflux.
D000368:Aged; D001466:Barium Sulfate; D005260:Female; D005470:Fluorometry; D005764:Gastroesophageal Reflux / Q000000981:diagnostic imaging*; D006801:Humans; D007441:Intubation, Gastrointestinal; D008722:Methods; D011187:Posture; D011708:Pylorus / Q000503:physiopathology*; D011859:Radiography
D001466:Barium Sulfate