Sadiq DSMA, Badea DRA. A comparison between two methods of brushing on clinical periodontal parameters in patients with fixed orthodontic appliance. MDJ [Internet]. 2018 Mar. 20 [cited 2024 May 3];6(1):32-8. Available from: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/421