Santos Bicalho, Leandro, João Paulo Figueiró Longo, Luciana Oliveira Pereira, Maria de Fátima Meneses de Almeida Santos, and Ricardo Bentes Azevedo. “Photodynamic Therapy, a New Approach in the Treatment of Oral Cancer”. Salud UIS 42, no. 2 (June 27, 2010). Accessed May 17, 2024. https://revistas.uis.edu.co/index.php/revistasaluduis/article/view/1422.