Alahari, S., R. Challa, K. Chaitanya, L. Afnan, A. Khandelwal, and S. Tirupathi. “Effect of Probiotic Mouthwashes in Comparison to Chlorhexidine on Periodontal Health: Systematic Review and Meta-Analysis”. International Journal of Health Sciences, vol. 6, no. S9, Sept. 2022, pp. 2213-28, doi:10.53730/ijhs.v6nS9.12905.