S.M., Rustamova; А.А Xadjhimetov; M.A., Ataxodjayeva; N. L, Rejabboyeva. CHANGES IN THE LEVELS OF MATRIX METALLOPROTEINASES IN ORAL FLUID DURING THE DEVELOPMENT STAGES OF PERIODONTITIS. Advances in Science and Education, [S. l.], v. 1, n. 8, p. 48–51, 2025. DOI: 10.70728/edu.v01.i08.011. Disponível em: https://science-education.uz/index.php/journal/article/view/146. Acesso em: 27 jul. 2026.