Villegas, Victoria Eugenia, Magda Carolina Sánchez, and Lilian Chuaire. “Polymerase Chain Reaction and Molecular Diagnostics”. Colombia Medica 40, no. 3 (December 2, 2009): 347–352. Accessed April 25, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/663.