Open Access UCL Research: Study protocol for the optimisation, feasibility testing and pilot cluster randomised trial of Positive Choices: A school-based social marketing intervention to promote sexual health, prevent... - UCL Discovery https://t.co/mZq63p
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RT @isma_org: Study protocol for ‘Positive Choices’: a school-based social marketing intervention to promote sexual health, prevent uninten…
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Study protocol for ‘Positive Choices’: a school-based social marketing intervention to promote sexual health, prevent unintended teenage pregnancies and address health inequalities in England https://t.co/7mS0aKgH3i https://t.co/dwSlsiDA1r