作者单位:
Permanente Medical Group, Santa Clara CA, United States
[1]
Division of Research, Kaiser Permanente, Oakland, CA, United States
[2]
Kaiser Permanente, Oakland CA, United States
[3]
Dartmouth-Hitchcock Medical Center, Lebanon NH, United States
[4]
Permanente Medical Group, San Francisco CA, United States
[5]
Permanente Medical Group, South San Francisco CA, United States
[6]
发布时间
2013-12-19