FITRI, H.; KASUMA , N.; HARDISMAN, H.; ALI , H. Effect of Adjunctive Collagen Gel Therapy on Salivary Matrix Metalloproteinase-8 Levels in Gingivitis Following Scaling and Root Planing. Journal of Pharmaceutical and Sciences, [S. l.], v. 9, n. 2, p. 1262–1268, 2026. DOI: 10.36490/journal-jps.com.v9i2.1500. Disponível em: https://journal-jps.com/new/index.php/jps/article/view/1500. Acesso em: 12 may. 2026.