Kulkarni, S. . (2025) “Comparative Assessment of Salivary Endothelin-1 Levels In Periodontitis Subjects Following Non-Surgical Periodontal Therapy (Nspt) With Adjunctive Photobiomodulation And Nspt Alone: A Prospective Interventional Study”, Journal of Neonatal Surgery. Lahore, Pakistan, 14(24S), pp. 915–922. Available at: https://jneonatalsurg.com/index.php/jns/article/view/6084 (Accessed: 9 February 2026).