M P Freiman1, C M Murtaugh. 1. Agency for Health Care Policy and Research, Center for General Health Services Intramural Research, Rockville, MD 20852.
Authors: Orna Intrator; David C Grabowski; Jacqueline Zinn; Mark Schleinitz; Zhanlian Feng; Susan Miller; Vince Mor Journal: Health Serv Res Date: 2007-08 Impact factor: 3.402