Al – Zahid, D. N. R., and D. I. S. Banno. “The Prevalence of S. Mutans and Other Oral Streptococci in Dental Plaque and Saliva of Adults”. Mustansiria Dental Journal, vol. 6, no. 3, Mar. 2018, pp. 242-4, doi:10.32828/mdj.v6i3.465.