Kusumaningsih, Tuti. “Beta-Defensins-2 Expressions in Gingival Epithelium Cells After Probiotic Lactobacillus Reuteri Induction”. Dental Journal 49, no. 1 (March 31, 2016): 49–53. Accessed October 20, 2024. https://e-journal.unair.ac.id/MKG/article/view/2014.