Karthik Ragupathy , Geetha .Rajendran , Sanjay Pasupathy , Kiruthika Shriranjani (2024) “Antiviral efficacy of Chlorhexidine mouthwash versus Povidone Iodine mouthwash in SARS CoV 2 infected adults – A Meta-Analysis”, South Eastern European Journal of Public Health, pp. 1579–1586. doi: 10.70135/seejph.vi.2928.