Olavegogeascoechea, P. A., Allevato, J. A., Olavegogeascoechea, F. N., Contreras, P., Valenzuela, G., & Urdiales, P. L. (2017). Relationship Between Periodontal Disease (Periodontitis) and Major Vascular Events. A Case- Control Study. Enperiva Studio. European Scientific Journal, ESJ, 13(15). https://doi.org/10.19044/esj.2017.v13n15p%p