1. United Nations Population Fund. Bangladesh, Programme review and strategy development report. New York: United Nations Population Fund (UNFPA); [date unknown], p. 44.
2. Country profiles, Bangladesh, South Asia Region;International Planned Parenthood Federation,1992
3. Bangladesh contraceptive prevalence survey 1991: key findings;Mitra,1992
4. Huq N, Cleland J. Preliminary report on the Bangladesh fertility survey 1989 [monograph]. Azimpur Dhaka, Bangladesh: National Institute of Population Research and Training (NIPORT); [No publication date], p. 22.
5. Insertion site complications during the first year of Norplant use;Klavon;Contraception,1990