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Amin, R; Kamal, GM; Mariam, AG (27 October 1988). "Menstrual regulation in Bangladesh: an evaluation of training and service programs". International Journal of Gynecology & Obstetrics. 27 (2): 265–71. doi:10.1016/0020-7292(88)90018-5. PMID2903095. S2CID8028636.
C Joffe (1999). "Abortion in Historical Perspective". In Paul M, Lichtenberg ES, Borgatta L, Grimes DA, Stubblefield PG (eds.). A Clinician's Guide to Medical and Surgical Abortion. Philadelphia: Churchill Livingstone. Archived from the original(Reprint by National Abortion Federation) on 2006-09-22.
Ojanen-Goldsmith, A; Prager, S (October 2016). "Beyond the clinic: preferences, motivations, and experiences with alternative abortion care in North America". Contraception. 94 (4): 398–399. doi:10.1016/j.contraception.2016.07.062. ISSN0010-7824.