作者单位:
Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System, Pittsburgh, PA
[1]
Nephrology Department, Geisinger Medical Center, Danville, PA, United States
[2]
Renal-Electrolyte Division, University of Pittsburgh, Pittsburgh, PA, United States, Renal Section
[3]
Division of General Internal Medicine, University of Pittsburgh, Pittsburgh, PA, United States
[4]
发布时间
2013-11-20