1. AfricaFiles | Sub-Saharan Africa’s maternal death rate down 41 per cent [ http://www.africafiles.org/article.asp?ID=26434 ] Accessed 17 May 2012.
2. Maternal Mortality in Sub-Saharan Africa: Steps Towards Millennium Developmental Goals - viewcontent.cgi [ http://digitalcommons.hsc.unt.edu/cgi/viewcontent.cgi?article=1764&context=theses ] by IU Eghieye - 2014.
3. Stephenson R, Baschieri A, Clements S, Hennink M, Madise N. Contextual influences on modern contraceptive use in sub-Saharan Africa. Am J Public Health. 2007;97:1233–40.
4. Gakidou E, Vayena E. Use of modern contraception by the poor is falling behind. PLoS Med. 2007;4:e31.
5. Kelodjouea S. Trends and Determinants of Unmet Need for Family Planning in Cameroon: The Role of Socio-Cultural Context. Sociology. 2015;5:39–52.