1. Merck & Co Inc. (1987) Fact sheet—Merck Mectizan Donation Program—river blindness (onchocerciasis). MCT-2007-PA-003-BK. http://www.mectizan.org/resources/merck-fact-sheet-2007 Accessed: August 6, 2014.
2. The Economics of Essential Medicines;JL Sturchio,2002
3. Mectizan donation and the Mectizan Expert Committee;HB Dull;Acta Leiden,1990
4. World Health Organization. (1996) Community directed treatment with ivermectin: report of the multi-country study. TDR/AFR/RP/96.1. http://www.who.int/tdr/publications/tdr-research-publications/ivermectin-cd/en/index.html (5/22/2013).
5. APOC's strategy of community-directed treatment with ivermectin (CDTi) and its potential for providing additional health services to the poorest populations. African Programme for Onchocerciasis Control;M Homeida;Ann Trop Med Parasitol,2002