作者单位:
Department of Biostatistics, University of Washington, Seattle, WA, United States
[1]
Department of Medicine, Tufts Medical Center, Boston, MA, United States
[2]
General Internal Medicine Section, Medical Service, Veterans Affairs Medical Center, San Francisco
[3]
Department of Medicine, University of California, Davis, Davis, CA, United States
[4]
Department of Medicine, University of Washington, Seattle, WA, United States
[5]
Renal Section, VA Pittsburgh Health Care System, Pittsburgh, PA, United States, Department of
[6]
发布时间
2013-11-20