Radiographic survey of the upper gastrointestinal tract. An evaluation.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004064:Digestive System / Q000000981:diagnostic imaging*; D004386:Duodenum / Q000000981:diagnostic imaging; D004947:Esophagus / Q000000981:diagnostic imaging; D005260:Female; D005471:Fluoroscopy; D006306:Health Surveys; D006801:Humans; D007564:Japan; D008297:Male; D008722:Methods; D008875:Middle Aged; D011874:Radiometry; D013270:Stomach / Q000000981:diagnostic imaging; D013679:Technology, Radiologic