Betancourt, J, N Ruiz, P Cruces, and W Velásquez. “Sensitivity of Bacilloscopy, Culture and ELISA Methods to Diagnose Lung Tuberculosis, in Patients From Vargas State-Venezuela”. Kasmera 30, no. 2 (November 6, 2002): 137-144. Accessed August 2, 2025. https://produccioncientifica.luz.edu.ve/index.php/kasmera/article/view/4701.