Christopher D. Smith

A systematic review of randomised controlled trials of the effects of digital health interventions on postpartum contraception use

C. Free, S. Cameron, Yik Yan Sze, 2022, BMJ Sexual & Reproductive Health.

Development of an Intervention to Support the Reproductive Health of Cambodian Women Who Seek Medical Abortion: Research Protocol (Preprint)

C. Free, Elisa Oreglia, Sokhey Ly, 2020 .

Cost-effectiveness of a mobile phone-based support intervention to increase uptake of post-abortion family planning in Cambodia (Preprint)

C. Free, J. Cairns, Jeremy Hill, 2019 .

Japan foresees early‐stage medical abortion approval: Will this reduce barriers to access safe abortion?

K. Machiyama, S. Sorano, Christopher D. Smith, 2022, International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.

Adapting an evidence-based contraceptive behavioural intervention delivered by mobile phone for young people in Zimbabwe

C. Free, R. Ferrand, O. McCarthy, 2022, BMC Health Services Research.

Mobile phone-based interventions for improving contraception use.

C. Free, Christopher D. Smith, Amy T. Nguyen, 2023, The Cochrane database of systematic reviews.