[Radiography of the upper digestive tract: esophagus, stomach, duodenum].
D004386:Duodenum; D004947:Esophagus; D041981:Gastrointestinal Tract / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D013270:Stomach
GASTROINTESTINAL SYSTEM/radiography
L'examen radiologique de la partie supérieure du tube digestif; oesophage, estomac, duodénum, vésicule biliaire-pancreas.