Xu J, Pahumunto N, Naorungroj S, Teanpaisan R. Association Between Periodontal Pathogens and Severity of Periodontal Diseases Among Adolescents in Kunming City: China. J Health Sci Med Res [internet]. 2024 Mar. 28 [cited 2026 Sep. 29];42(3):e20241029. available from: https://he01.tci-thaijo.org/index.php/jhsmr/article/view/270013