Arun, Jyotsna, et al. “EFFECT OF TOBACCO EXTRACT ON STREPTOCOCCUS MUTANS: POSSIBLE ROLE IN MODULATING CARCINOGENESIS”. Asian Journal of Pharmaceutical and Clinical Research, vol. 11, no. 7, July 2018, pp. 398-01, doi:10.22159/ajpcr.2018.v11i7.25425.