1. Oppegaard, KN . EBCOG position paper: Medical Abortion (www.ebcog.org/post/2016/05/09/position-paper-medical-abortion).
2. National Institute for Health and Care Excellence (NICE): Abortion Care NG 140. 2019. (www.nice.org.uk/guidance/NG140).
3. Clinical follow-up compared with self-assessment of outcome after medical abortion: a multicentre, non-inferiority, randomised, controlled trial;Oppegaard;Lancet,2015
4. National Institute for Health and Care Excellence. Standards and Indicators, 2016. (www.nice.org.uk/standards-and-indicators).
5. Mahmood, T and Benedetto, C. EBCOG position paper: EBCOG Calls for Action for the Prevention of Unintended Pregnancies – Call for Action for the Prevention of Unintended Pregnancies by Promoting Wider Use of Long Acting Reversible Contraception (LARC) (www.ebcog.org/post/2017/01/12/ebcog-position-paper-ebcog-call-for-action-for-the-prevention-of-unintended-pregnancies).