作者单位:
Intermountain Healthcare, Utah 5121 South Cottonwood Street, Murray, UT 84157, United States
[1]
University of Utah Study Design and Biostatistics Center, Utah 295 Chipeta Way #2s010, Salt Lake
[2]
The Department of Obstetrics and Gynecology, University of Utah, Utah 30 North 1900 East #2B200
[3]
发布时间
2014-05-21