Han, P. S. H., Saub, R., Baharuddin, N. A., Sockalingam, S., Bartold, P. M., & Vaithilingam, R. D. (2020). Impact of periodontitis on quality of life among subjects with rheumatoid arthritis: A cross sectional study. BMC Oral Health.

Han, Philip Sheng Hui, Roslan Saub, Nor Adinar Baharuddin, Sargunan Sockalingam, Peter Mark Bartold, et Rathna Devi Vaithilingam. "Impact of Periodontitis On Quality of Life Among Subjects With Rheumatoid Arthritis: A Cross Sectional Study." BMC Oral Health 2020.

Han, Philip Sheng Hui, et al. "Impact of Periodontitis On Quality of Life Among Subjects With Rheumatoid Arthritis: A Cross Sectional Study." BMC Oral Health 2020.