作者单位:
Univ Washington, Dept Stat, Box 354322, Seattle, WA 98195 USA
[1]
Harvard Sch Publ Hlth, Dept Biostat, 677 Huntington Ave, Boston, MA 02115 USA
[2]
Harvard Sch Publ Hlth, Dept Epidemiol, 677 Huntington Ave, Boston, MA 02115 USA
[3]
发布时间
2017-07-13