| leishmania panamensis transmission in the domestic environment: the results of a prospective epidemiological survey in santander, colombia. | domestic transmission now appears to be the principal route of leishmania panamensis infection in deforested regions characterized by the replacement of primary forest by permanent plantations, i,e coffee or cacao crops. this paper presents the results of the disease patterns in a representative population of the opón focus, in santander, colombia. | 2006 | 17361849 |