作者单位:
Department of Biostatistics, Bloomberg School of Public Health, Johns Hopkins University, Baltimore
[1]
Division of Biostatistics, Department of Preventive Medicine, University of Southern California
[2]
Department of Internal Medicine, School of Medicine, University of California, Davis, Sacramento
[3]
Department of Epidemiology, Bloomberg School of Public Health, Johns Hopkins University, Baltimore
[4]
Department of Epidemiology, Mailman School of Public Health, Columbia University, New York, NY
[5]
发布时间
2013-11-20