Al-Awadi, R. N., & Al-Casey, M. . (2013). Oral health status, salivary physical properties and salivary Mutans Streptococci among a group of mouth breathing patients in comparison to nose breathing. Journal of Baghdad College of Dentistry, 25(Special Is), 152-159. https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/216