RT Journal Article
SR Electronic
T1 Evidently…
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 70
OP 70
DO 10.1136/ebm.13.3.70
VO 13
IS 3
A1 Richard Lehman
YR 2008
UL http://ebm.bmj.com/content/13/3/70.abstract
AB