Shakerian, M.; Yaghoti, M. M.; Doostaki, S. In Vitro Effect of Hydroalcoholic Extract of Aloe Vera and 0.2% Chlorhexidine Mouthwash on Streptococcus Sanguinis, Streptococcus Salivarius and Streptococcus Mutans. J Dent Sch 2019, 36, 18-22.