Improving teenagers' knowledge of emergency contraception: cluster randomised controlled trial of a teacher led intervention
2002 ◽
Vol 324
(7347)
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pp. 1179-1179
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B Kuske
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T Luck
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S Hanns
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H Matschinger
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J Behrens
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...
Nsagni A
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Semakula D
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Oxman AD
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Austvoll-Dahlgren A
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Oxman M
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...
Shyam Prabhakaran
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Laurel J Smit
Ivan Eisler
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Anna Konstantellou
Noelle LoConte
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Kieran Sahasrabudhe
Emma Stanmore
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Alexandra Mavroeidi
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Lex D. de Jong
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Dawn A. Skelton
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Chris J. Sutton
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...