REFERENCES
- Resnikoff S, Pascolini D, Etya'ale D, Kocur I, Pararajasegaram R, Pokheral G P, et al. Global data on visual impairment in the year 2002. Bull World Health Organ 2004; 82: 844–51
- World Health Organization. Future Approaches to Trachoma Control. Report of a Global Scientific Meeting. WHO, Geneva 1996, WHO/PBL/96.50:4
- Rabiu M M, Abiose A. Magnitude of trachoma and barriers to uptake of lid surgery in a rural community of northern Nigeria. Ophthalmic Epidemiol 2001; 8: 181–90
- Madani M O, Huguet P, Mariotti S P, et al. Trachoma in Chad: results of an epidemiological survey. Sante 2003; 13: 9–15
- World Health Organisation. State Of The World's Sight: Vision 2020: The Right To Sight: 1999–2005, Executive Summary. WHO, Geneva 2005; 17–19
- Bulletin of the National Population Commission. National headquarters, AbujaNigeria 1997
- Thylefors B, Negrel A D, Pararajasegaram R, Dadzie K Y. Global data on blindness. Bull World Health Organ 1995; 73: 115–21
- Arab G E, Tawfik N, Gendy R E, Anwar W, Courtright P. The burden of trachoma in the rural Nile Delta of Egypt: A survey of Menofiya governorate. Br J Ophthalmol 2001; 85: 1401–10
- West S K, Munoz B, Turner V M, Ambaga B B, Taylor H R. The epidemiology of trachoma in central Tanzania. Int J Epidemiol 1991; 20: 1088–92
- Ngondi J, Onsarigo A, Adamu L, Matende I, Baba S, Reacher M, Emerson P, Zingeser J. The epidemiology of trachoma in Eastern Equatoria and Upper Nile States, southern Sudan. Bull World Health Organ 2005; 83: 904–12