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Repeat emergency contraception: facing our fears |
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| Authors: | Shelton James D |
| Institution: | Bureau for Global Health, US Agency for International Development, Washington, DC, USA. JShelton@usaid.gov |
| Abstract: | |
| Keywords: | Emergency contraception Repeat Effectiveness Side effects Over-the-counter |
| 本文献已被 ScienceDirect PubMed 等数据库收录！ | |