RT Journal Article
SR Electronic
T1 Duodenal ulcer in black populations in Africa south of the Sahara.
JF Gut
JO Gut
FD BMJ Publishing Group Ltd and British Society of Gastroenterology
SP 564
OP 576
DO 10.1136/gut.16.7.564
VO 16
IS 7
A1 F I Tovey
A1 M Tunstall
YR 1975
UL http://gut.bmj.com/content/16/7/564.abstract
AB