期刊
OBSTETRICS AND GYNECOLOGY
卷 114, 期 4, 页码 885-891出版社
LIPPINCOTT WILLIAMS & WILKINS
DOI: 10.1097/AOG.0b013e3181bb44bb
关键词
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资金
- NCRR NIH HHS [KL2 RR024130] Funding Source: Medline
- NATIONAL CENTER FOR RESEARCH RESOURCES [KL2RR024130] Funding Source: NIH RePORTER