Zakavi, Faramarz, Nazanin Kazemi, Azita Kaviani, Mohammad Sabaeian, Mohammad Hashemzadeh, and Mehdi Javan. “Comparison of Energy and Frequency of Nanosecond Q-Switched ND-YAG Laser and Chlorhexidine on Reducing the Number of Oral Streptococcus Mutans Isolates: In Vitro Study”. Galen Medical Journal (November 18, 2025): e3973. Accessed November 24, 2025. https://journals.salviapub.com/index.php/gmj/article/view/3973.