Guirola, Gustavo Báez, and Erika Rojas Mora. 2018. “Problems of Mouth Health in Patients Waraos of the Population of Nabasanuka, State Delta Amacuro, Venezuela”. Revista Venezolana de Salud Pública 6 (1): 43-44. https://mail.revistas.uclave.org/index.php/rvsp/article/view/955.