1. Procured abortion: counting the cost;Akingba;J Niger Med Assoc,1970
2. Preventing and managing complications of induced abortion in third world countries;Ladipo;Int J Gynecol Obstet,1989
3. Morbidity and mortality from induced illegal abortion at University of Nigeria Teaching Hospital, Enugu: a five-year review;Megafu;Int J Gynecol Obstet,1991
4. Population Reports. Pregnancy termination. Complications of abortion in developing countries Pop Rep Ser F 7 1980