Motor activity of the duodenum in man: correlation with antral contraction.
D000328:Adult; D000368:Aged; D004386:Duodenum / Q000000981:diagnostic imaging / Q000502:physiology*; D005215:Fasting; D005769:Gastrointestinal Motility; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013270:Stomach / Q000000981:diagnostic imaging / Q000502:physiology*