作者单位:
Greater Los Angeles Veterans Healthcare System, West Los Angeles VAMC, Los Angeles, CA, United
[1]
Comprehensive Access and Delivery Research and Evaluation, Iowa City VA Medical Center, Iowa City
[2]
HSR and D Center for Mental Healthcare Outcomes and Research, Central Arkansas Healthcare System
[3]
Department of Epidemiology, College of Public Health, University of Iowa, Iowa City, IA, United
[4]
发布时间
2013-11-20