Maquera-Afaray, Julio. “Latent Tuberculosis: Chemoprophylactic Coverage of Household Contacts in Peru”. Revista Peruana de Medicina Experimental y Salud Pública 27, no. 2 (June 25, 2010). Accessed May 2, 2024. https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/1482.