Ramal A, César, Elia Díaz D, and Juan López T. “Rickettsiosis, Emerging Disease in Loreto. Serologic Evidence of 20 Cases”. Revista Peruana de Medicina Experimental y Salud Pública 24, no. 1 (March 18, 2007). Accessed April 3, 2025. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/1090.