RT Journal Article
SR Electronic
T1 Purpose and Procedure (Abbreviated)
JF Evidence Based Medicine
JO Evid Based Med
FD BMJ Publishing Group Ltd
SP 2
OP 2
DO 10.1136/ebm.1997.2.2
VO 2
IS 1
YR 1997
UL http://ebm.bmj.com/content/2/1/2.abstract
AB