Association of NAT2 341C/T Gene Polymorphism and Risk of Periodontitis in Smokers: A Case-control Study - Subramanian, Sangeetha; Sanjeev, Kavitha; PSG, Prakash; Appukuttan, Devapriya; Crena, Jasmine; Umesh, Santo Grace (Journal of pharmacology & pharmacotherapeutics, 2025)