[X-ray anatomy of the esophagus in various body positions of the patient].
D004947:Esophagus / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D006801:Humans; D011187:Posture; D011859:Radiography
K anatomii pishechevoda v rentgenovskom izobrazhenii pri razlichnykh polozheniiakh tela issleduemykh.