Colchado Carhuavilca, Jorge R. “Alteration in the Phagocyte Activity of Crevicular Leucocytes Regarding Diabetic Patients With Periodontal Disease”. Odontología Sanmarquina, vol. 11, no. 1, July 2008, pp. 14-18, https://doi.org/10.15381/os.v11i1.3072.