1. WHO. Leishmaniasis. In: Leishmaniasis Fact sheet No375 [Internet]. 2016 pp. 1–5. http://www.who.int/mediacentre/factsheets/fs375/en/
2. Leishmaniasis: current situation and new perspectives;P Desjeux;Comp Immunol Microbiol Infect Dis,2004
3. Control of the leishmaniases;World Health Organ Tech Rep Ser,2010
4. Forty years of visceral leishmaniasis in the State of Piaui: a review;KO Drumond;Rev Inst Med Trop Sao Paulo,2011
5. Forum: geographic spread and urbanization of visceral leishmaniasis in Brazil. Introduction;GL Werneck;Cad saude publica / Minist da Saude, Fund Oswaldo Cruz, Esc Nac Saude Publica,2008