Rojas González, Gisella, and Sandra Silva de la Fuente. “Is C Reactive Protein a Risk Indicator for Periodontal Disease?”. Odovtos - International Journal of Dental Sciences 23, no. 2 (January 12, 2021): 171–180. Accessed May 4, 2024. https://www.revistas.ucr.ac.cr/index.php/Odontos/article/view/45383.