[Method for a single-step double-contrast study of the stomach].
D003287:Contrast Media / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010779:Photofluorography / Q000379:methods; D013270:Stomach / Q000000981:diagnostic imaging*; D013272:Stomach Diseases / Q000000981:diagnostic imaging
D003287:Contrast Media
O metodike odnomomentnogo dvoĭnogo kontrastirovaniia zheludka.