Jassal, J.; Gupta, S. .; Singh Tuli, A.; Prakash Gupta, P. .; Mehrotra, N. .; Chauhan, A. . Effect of Photodynamic Therapy Using Lasers on Periodontal Parameters in Patients With Chronic Periodontitis. J Neonatal Surg 2025, 14, 1704-1715.