External guided passage of an intestinal intubation tube.
D002404:Catheterization / Q000295:instrumentation*; D004064:Digestive System / Q000000981:diagnostic imaging*; D005471:Fluoroscopy; D006801:Humans; D007441:Intubation, Gastrointestinal; D011108:Polymers; D011860:Radiography, Abdominal
D011108:Polymers