RT Journal Article
SR Electronic
T1 Barium examination of the small intestine.
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 682
OP 694
DO 10.1136/gut.22.8.682
VO 22
IS 8
A1 D J Nolan
YR 1981
UL http://gut.bmj.com/content/22/8/682.abstract
AB