Estcourt, C., Sutcliffe, L., Mercer, C. H., Copas, A., Saunders, J., Roberts, T. E., . . . Cassell, J. (2016). The Ballseye programme: A mixed-methods programme of research in traditional sexual health and alternative community settings to improve the sexual health of men in the UK. Programme Grants for Applied Research, 4(20), . https://doi.org/10.3310/pgfar04200

Estcourt, Claudia, et al. "The Ballseye Programme: A Mixed-methods Programme of Research in Traditional Sexual Health and Alternative Community Settings to Improve the Sexual Health of Men in the UK." Programme Grants for Applied Research 4, no. 20 (2016). https://doi.org/10.3310/pgfar04200.

Estcourt, Claudia, et al. "The Ballseye Programme: A Mixed-methods Programme of Research in Traditional Sexual Health and Alternative Community Settings to Improve the Sexual Health of Men in the UK." Programme Grants for Applied Research, vol. 4, no. 20, 2016, https://doi.org/10.3310/pgfar04200.