Jose, Kith P, Padma Rajan, Sujith S Guddad, and Vinesh K Kamath. 2018. “TNF – α Polymorphism In Periodontitis: A Review: TNF – α Polymorphism In Periodontitis: A Review”. National Journal of Integrated Research in Medicine 6 (6):79-82. https://doi.org/10.70284/njirm.v6i6.1025.