[A method of roentgenologic examination of the stomach following Billroth II surgery using the 2-channel obturation tube].
D006801:Humans; D008722:Methods; D011178:Postgastrectomy Syndromes / Q000000981:diagnostic imaging*; D011859:Radiography; D013679:Technology, Radiologic / Q000295:instrumentation
Metodika rentgenologicheskogo issledovaniia zheludka posle operatsii po Bil'rot II s pomoshch'iu dvukhkanal'nogo obturiruiushchego zonda.