期刊
BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY
卷 117, 期 2, 页码 143-149出版社
WILEY
DOI: 10.1111/j.1471-0528.2009.02383.x
关键词
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资金
- NICHD NIH HHS [U54 HD028934, U54 HD 28934-16, P30 HD028934, U54 HD028934-16A1, P50 HD028934] Funding Source: Medline
- EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT [P50HD028934, U54HD028934] Funding Source: NIH RePORTER
- EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH &HUMAN DEVELOPMENT [P30HD028934] Funding Source: NIH RePORTER