References
- Adetoro O. O. A 15 year study of illegally induced abortion at Ilorin, Nigeria. International Journal of Gynaecology and Obstetrics 1989; 29: 65–72
- Archibong E. I. Illegal induced abortion: a continuing problem in Nigeria. International Journal of Gynaecology and Obstetrics 1991; 34: 261–265
- Cates W., Farley T. M. W., Rowe P. J. Worldwide patterns of infertility; is Africa different. Lancet 1985; ii: 596-–600
- Dale H., Mensch B., Toubia N. A new approach to eliciting information about induced abortion. Studies in Family Planning 1993; 24: 120–124
- Huntingdon D., Mensch B., Toubia N. A new approach to eliciting information about induced abortion. Studies in Family Planning 1993; 24: 120–124
- Jones E. F., Forrest J. D. Underreporting of abortion in surveys of US women: 1976 to 1988. Demography 1992; 29: 113–116
- Ladipo O. A. Preventing and managing complications of induced abortion in the third world countries. Supplement t. International Journal of Gynecology and Obstetrics 1989; 3: 21-–28
- Megafu U., Ozumba B. C. Morbidity and mortality from induced illegal abortion at the University of Nigeria Teaching Hospital, Enugu: a five year review. International Journal of Gynaecology and Obstetrics 1991; 34: 163–167
- Ogedengbe O. K. Problems associated with unsafe abortion: medical perspectives. Presented at the Consultative Group meeting on abortion care organized by the Nigerian Medical Association. Ottawa, Ogun State, Nigeria 1991
- Ojo O. A., Savage V. Y. A ten year review of maternal mortality rates in the University College Hospital, Ibadan, Nigeria. American Journal of Obstetrics and Gynecology 1974; 118: 517–522
- Okonofua F. E. Clinical consequences of unsafe and induced abortion and their management in Nigeria. Proceedings of a Seminar on Prevention of Morbidity and Mortality from Induced and Unsafe Abortion in Nigeria, F. E. Okonofua, T. Ilumoka. Population Council, New York 1993
- Okonofua F. E., Ilumoka T. Proceedings of a Seminar on Prevention of Mortality and Morbidity from Induced and Unsafe Abortion in Nigeria, F. E. Okonofua, T. Ilumoka. Population Council, New York 1993
- Okonofua F. E., Esson U. I., Nimalaraj T. Hysterosalpingography versus laparoscopy in tubal infertility: comparison based on findings at laparotomy. International Journal of Gynaecology and Obstetrics 1989; 28: 143–147
- Okonofua F. E., Onwudiegwu U., Odunsi O. A. Illegal induced abortion: in depth study of 74 new cases in Ile-Ife, Nigeria. Tropical Doctor 1993; 22: 75–78
- Okumu C., Kamau R. K., Rogo K. O. Past reproduction and sexual practices of women with tubal infertility at Kenyatta National Hospital. East African Medical Journal 1990; 67: 864–872
- Otolorin E. O., Ojengbede O., Falase A. O. Laparoscopic evaluation of the tubo-peritoneal factor in infertile Nigerian women. International Journal of Gynaecology and Obstetrics 1987; 25: 47–52
- Otubu J. A., Sagay A. S., Dauda S. Hysterosalpingography, laparoscopy and hysteroscopy in the assessment of the infertile Nigerian female. East African Medical Journal 1990; 67: 370–372
- Sobowale O. B. Previous abortion and outcome of subsequent pregnancy. East African Medical Journal 1988; 65: 246–252
- Tezcan S., Omran A. R. Prevalence and reporting of induced abortion in Turkey: two survey techniques. Studies in Family Planning 1981; 12: 262–271
- Unuigbe J. A., Oronsaye A. U., Faal M. K. B., Asuquo E. J. Adolescent induced abortion in Benin City, Nigeria, 1973-1975. International Journal of Gynaecology and Obstetrics 1981; 19: 495–500
- Warner S. L. Randomised response: a survey technique for eliciting evasive answer bias. Journal of American Statistical Association 1965; 60: 63–68