Development of a self-reported questionnaire for periodontal disease risk assessment among middle-aged and elderly patients of dental clinic in university

Fujitomo, T., Morimoto, Y., Oi, J., Sawai, N., Ishida, S., Matsubara, M., … Kamoi, K. (2018). Development of a self-reported questionnaire for periodontal disease risk assessment among middle-aged and elderly patients of dental clinic in university. Nihon Shishubyo Gakkai Kaishi (Journal of the Japanese Society of Periodontology), 60(2), 70–86. https://doi.org/10.2329/perio.60.70