Sounds like the citation being requested is the same teaching example I use
in some of my courses:
Fahey T, Griffiths S, Peters TJ. Evidence based purchasing: understanding
results of clinical trials and systematic reviews. BR MED J
1995;311:1056-60.
David Birnbaum, PhD, MPH
Lecturer, School of Nursing
Associate Member, Dept. of Health Care & Epidemiology
University of British Columbia, Canada
|