RT Journal Article
SR Electronic
T1 Digestive Disease Pathology
JF Postgraduate Medical Journal
JO Postgrad Med J
FD The Fellowship of Postgraduate Medicine
SP 692
OP 692
DO 10.1136/pgmj.66.778.692
VO 66
IS 778
A1 Isaacson, P.G.
YR 1990
UL http://pmj.bmj.com/content/66/778/692.1.abstract
AB