(Q24530133)
Statements
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Interventions to reduce unintended pregnancies among adolescents: systematic review of randomised controlled trials (English)
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Gordon Guyatt
1 reference
Alba DiCenso
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A Willan
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L Griffith
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1 June 2002
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1 reference
324
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7351
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1426
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2 references
1 reference
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Identifiers
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1 reference