[Some data on the electroradiography of the gastrointestinal tract].
D004064:Digestive System / Q000000981:diagnostic imaging*; D004560:Electricity; D006801:Humans; D011859:Radiography; D011874:Radiometry; D012643:Selenium; D013679:Technology, Radiologic
D012643:Selenium
Nekotorye dannye élektrorentgenografii zheludochno-kishechnogo trakta.