[Mucosal valvular closure of the pylorus].
D000328:Adult; D001659:Biliary Tract / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011708:Pylorus / Q000502:physiology*; D011859:Radiography; D013270:Stomach / Q000502:physiology*
Sliznicní chlopenní uzávĕr pyloru.