Najm AZ, Al-Mizraqchi AS. The Dental Caries Experience in Relation to Salivary Flow Rate, SIgA and Mutans Streptococci Bacteria in Smoker and Non-Smoker Patients. J Bagh Coll Dent. 2019;31(1):52-58. doi:10.26477/jbcd.v31i1.2579