Acosta de Velásquez, B. L., E. Pérez-Then, H. F. Mueses Marín, E. M. Pinzón Gómez, and G. Shor-Posner. “Attitudes of Students at Three Dental Schools in Santiago De Cali, Colombia, Toward HIV+ Patients”. Acta Bioethica, vol. 17, no. 2, Dec. 2011, https://revistas.uchile.cl/index.php/AB/article/view/17745.