Tara Shochet, Ayisha Diop*, Alioune Gaye, Madi Nayama, Aissata B Sall, Fawole Bukola, Thieba Blandine, Okunlola M Abiola, Blami Dao, Ogunbode Olayinka and Beverly Winikoff
* Corresponding author: Ayisha Diop adiop@gynuity.org
BMC Pregnancy and Childbirth 2012, 12:127 doi:10.1186/1471-2393-12-127