@article{article, title  = {{Intervention Now to Eliminate Repeat Unintended Pregnancy in Teenagers (INTERUPT): A systematic review of intervention effectiveness and cost-effectiveness, qualitative and realist synthesis of implementation factors and user engagement}},

 url = {{http://eprints.whiterose.ac.uk/84281/ }},

 year = {{2014}},

 month = {{1}},

 author = {{Whitaker R and Hendry M and Booth A and Carter B and Charles J and Craine N and Edwards RT and Lyons M and Noyes J and Pasterfield D and Rycroft-Malone J et al}},

 doi = {{10.1136/bmjopen-2013-004733}},

 volume = {{4}},

 journal = {{BMJ Open}},

 issue = {{4}},

 note = {{Accessed on 2024/09/20}}}