1. Address at the WHO Congress on Traditional Medicine. (2008). Accessed: 7 November: https://www.who.int/director-general/speeches/detail/address-at-the-who-congress-on-traditionalmedicine
2. Gupta N, Vashist P, Tandon R, Gupta S, Kalaivani M, Dwivedi S. Use of traditional eye medicine and selfmedication in rural India: A population-based study. PLoS ONE 2017, 12. DOI: 10.1371/journal.pone.0183461
3. Ekeanyanwu Chukwuma Raphael. Traditional medicine in Nigeria: current status and the future. Res J Pharmacol 2011; 5:90–94. 10.3923/rjpharm.2011.90.94
4. Characteristics of visitors to traditional healers in central Sudan;Ahmed;East Mediterr Health J,1999
5. Consequences of Traditional Eye Medication in UBTH, Benin City;Osahon;Niger J Ophthalmol,1995