Search results for: Douglas P. Wagner
Journal of Clinical Epidemiology > 2007 > 60 > 2 > 142-154
Archives of Physical Medicine and Rehabilitation > 2005 > 86 > 4 > 834-836
Health Services and Outcomes Research Methodology > 2004 > 5 > 1 > 59-73
American Journal of Obstetrics and Gynecology > 2000 > 183 > 2 > 291-300
World Journal of Surgery > 1996 > 20 > 4 > 401-405