References
- Charles D., Edwards W. R. Infectious complications of cervical cerclage. American Journal of Obstetrics and Gynecology 1981; 141: 1065–1070
- Lidegaard O. Cervical incompetence and cerclage in Denmark 1980–1990. A register based epidemiological survey. Acta Obstetricia et Gynecologica Scandinavica 1994; 73: 35–38
- Medical Research Council/Royal College of Obstetricians and Gynaecologists Working party on Cervical Cerclage. Final Report of the Medical Research Council/Royal College of Obstetricians and Gynaecologists multicentre randomised trial of cervical cerclage. British Journal of Obstetrics and Gynaecology 1993; 100: 516–523
- Nnatu S. The problems of cervical incompetence in Lagos University Teaching Hospital. Nigerian Journal of Obstetrics and Gynaecology 1984; 4: 85–88
- Unuigbe J. A., Oronsaye A. U., Orhue A. A. Abortion-related morbidity and mortality in Benin City, Nigeria: 1973–1985. International Journal of Gynaecology and Obstetrics 1988; 26: 435–439