“Analysis of the Gradient Differences in Oral Health-Related Quality of Life (OHRQoL) Among Patients With Gingivitis and Periodontitis After Undergoing Phase I Treatment”. Journal of Carcinogenesis, vol. 24, no. 2s, Sept. 2025, pp. 936-49, https://doi.org/10.64149/J.Carcinog.24.2s.936-949.