Ahmed, M., Pavani, B., Tanzila, T., Thanga, G., Thejaswini, B., Viha, P., Udha, B., & Vaishnavi, N. (2017). Effects of green tea and chamomile tea on plaque pH, salivary pH, Streptococcus mutans count. Indian Journal of Pharmaceutical and Biological Research, 5(04), 01-03. https://doi.org/10.30750/ijpbr.5.4.1