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Soaring cesarean section rates: a cause for alarm |
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| Authors: | Williams Deanne R Shah Mary Ann |
| Affiliation: | American College of Nurse-Midwives, Washington, DC.;American College of Nurse-Midwives, Washington, DC. |
| Abstract: | |
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| 本文献已被 PubMed 等数据库收录！ | |