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Interventions to reduce unintended pregnancies among adolescents: systematic review of randomised controlled trials
OBJECTIVE: To review the effectiveness of primary prevention strategies aimed at delaying sexual intercourse, improving use of birth control, and reducing incidence of unintended pregnancy in adolescents. DATA SOURCES: 12 electronic bibliographic databases, 10 key journals, citations of relevant art...
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| 主要な著者: | , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
BMJ
2002
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| 主題: | |
| オンライン･アクセス: | https://ncbi.nlm.nih.gov/pmc/articles/PMC115855/ https://ncbi.nlm.nih.gov/pubmed/12065267 |
| タグ: |
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