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306 results
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A school-based randomized controlled trial of peer-led sex education in England.
Stephenson JM, Oakley A, Johnson AM, Forrest S, Strange V, Charleston S, Black S, Copas A, Petruckevitch A, Babiker A. Stephenson JM, et al. Among authors: copas a. Control Clin Trials. 2003 Oct;24(5):643-57. doi: 10.1016/s0197-2456(03)00070-9. Control Clin Trials. 2003. PMID: 14500060 Clinical Trial.
Devising a female sex work typology using data from Karnataka, India.
Buzdugan R, Copas A, Moses S, Blanchard J, Isac S, Ramesh BM, Washington R, Halli SS, Cowan FM. Buzdugan R, et al. Among authors: copas a. Int J Epidemiol. 2010 Apr;39(2):439-48. doi: 10.1093/ije/dyp351. Epub 2009 Dec 7. Int J Epidemiol. 2010. PMID: 19995861
306 results