RT Journal Article
SR Electronic
T1 Correction
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 104
OP 104
DO 10.1136/ebm.1998.3.104
VO 3
IS 4
YR 1998
UL http://ebm.bmj.com/content/3/4/104.abstract
AB