RT Journal Article
SR Electronic
T1 Open surgery led to fewer recurrent biliary symptoms than did endoscopic sphincterotomy in high-risk elderly patients
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 171
OP 171
DO 10.1136/ebm.1996.1.171
VO 1
IS 6
YR 1996
UL http://ebm.bmj.com/content/1/6/171.abstract
AB