[Diagnostic value of radiography without contrast media of the gastrointestinal tract in young children].
D003287:Contrast Media; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D011859:Radiography
D003287:Contrast Media
GASTROINTESTINAL SYSTEM/radiography
Diagnosticheskoe znachenie beskontrastnogo metodo issledovaniia zheludochno-kishechnogo trakta u detei rannego vozrasta.