Safi Ullah Khan, Sarah Ghafoor, Saba Khaliq, and Ali Raza Syed, “Salivary Irisin and periodontal clinical parameters in patients of chronic periodontitis and healthy individuals: A novel salivary myokine for periodontal disease”, J Pak Med Assoc, vol. 72, no. 01, pp. 27–32, Nov. 2021.