1. Attitude of Nigerians to unwanted pregnancy;Akingba;Nig Med J,1971
2. Procured abortion: counting the cost;Akingba;J Nig Med Assoc,1970
3. Abortion, a medico-social problem;Akinla;J Nig Med Assoc,1969
4. Adolescent sexual activity: contraception and abortion;Gispert;Am J Obstet Gynecol,1978
5. Induced illegal abortions in Benin City, Nigeria;Okojie;Int J Gynaecol Obstet,1976