作者单位:
Univ Calif San Francisco, Dept Dermatol, 2340 Sutter St,N421, San Francisco, CA 94115 USA
[1]
Washington Univ, Sch Med, Dept Surg, Div Publ Hlth Sci, St Louis, MO 63110 USA
[2]
Kaiser Permanente, Dept Dermatol, San Francisco, CA USA
[3]
发布时间
2017-04-06