K. M. H. Pullas, W. A. . Sánchez Rocha, K. N. O. Moncayo, G. N. N. Medina, A. M. Miño Mestanza, and J. C. Z. Esquivel, “EFFICACY OF PHOTODYNAMIC THERAPY COMBINED WITH SCALING AND ROOT PLANNING IN THE TREATMENT OF CHRONIC PERIODONTITIS: A SYSTEMATIC LITERATURE REVIEW”, ijmsdh, vol. 10, no. 07, pp. 10–21, Jul. 2024, doi: 10.55640/ijmsdh-10-07-02.