Comparison of the Effect Of 0.2% Chlorhexidine and Xylitol Plus 920 Ppm Fluoride Mouthwashes on Count of Salivary Streptococcus Mutants, a Pilot Study Journal title: Journal of Dentistry, Shiraz University of Medical Sciences Authors: Elham Zajkani, Omid Norian, Fakhri Haghi, Soghrat Faghihzadeh, Neda Gholami Subject(s):