Human retroviruses in Amerindians of Colombia: high prevalence of human T cell lymphotropic virus type II infection among the Tunebo Indians.
Duenas-Barajas E, Bernal JE, Vaught DR, Nerurkar VR, Sarmiento P, Yanagihara R, Gajdusek DC. Human retroviruses in Amerindians of Colombia: high prevalence of human T cell lymphotropic virus type II infection among the Tunebo Indians. Am J Trop Med Hyg. 1993 Dec; 49(6):657-63.