1. The neglected tropical diseases of Latin America and the Caribbean: a review of disease burden and distribution and a roadmap for control and elimination;PJ Hotez;PLoS Neglected Tropical Diseases,2008
2. WHO (2006) Preventive chemotherapy in human helminthiasis - Coordinated use of anthelminthic drugs in control interventions: a manual for health professionals and programme managers. Geneva, Switzerland: World Health Organization. 62 p.
3. Montresor A, Crompton DWT, Gyorkos TW, Savioli L (2002) Helminth Control in School-Age Children. Geneva: World Health Organization. 64 p.
4. The public health importance of hookworm diseases;DW Crompton;Parasitology,2000
5. Soil-transmitted helminth infections: ascaris, trichuriasis, and hookworm;J Bethony;Lancet,2006