1. Guttmacher Institute: Reducing unsafe abortion in Nigeria. Brief. 2008,
http://www.guttmacher.org/pubs/2008/11/18/IB_UnsafeAbortionNigeria.pdf
, Series, No. 3,
2. Adewole IF, Oye-Adeniran BA, Iwere N, Oladokun A, Gbadegesin A, Babarinsa AI: Contraceptive usage among abortion seekers in Nigeria. West Afr J Med. 2002, 21: 112-114.
3. Bankole A, Oye-Adeniran BA, Singh S, Adewole IF, Wulf D, Sedgh G, Hussain R: Unwanted Pregnancy and Induced Abortion in Nigeria: Causes And Consequences. 2006, Guttmacher Institute, New York
4. World Health Organization (WHO): Maternal Mortality in 2005: Estimates Developed by WHO, UNICEF, UNFPA and the World Bank. 2007, WHO, Geneva
5. Henshaw SK, Adewole I, Singh S, Bankole A, Oye-Adeniran B, Hussain R: Severity and cost of unsafe abortion complications treated in Nigerian hospitals. Int Fam Plan Perspect. 2008, 34: 40-50. 10.1363/3404008.