Tamarah Adil Mohammed Hussein - Omar Husham Ali. Diagnostic potential of salivary MMP-9 to differentiate between periodontal health and disease in smokers and non-smokers. misan jas [Internet]. 2024Mar.30 [cited 2024Dec.21];23(49):13-. Available from: https://misan-jas.com/index.php/ojs/article/view/566