1. Parasites-Lymphatic Filariasis [http://www.cdc.gov/parasites/lymphaticfilariasis/gen_info/faqs.html]
2. Recommendations of the International Task Force for Disease Eradication,1993
3. Global programme to eliminate lymphatic filariasis: progress report for 2012;:
4. The global programme to eliminate lymphatic filariasis;EA Ottesen,2000