Hanioka, T., Tsutsui, A., Yamamoto, M., Haresaku, S., Shimada, K., Watanabe, T., Matsuo, T. and Ojima, M. 2013. Impact of Various Effects of Smoking in the Mouth on Motivating Dental Patients to Quit Smoking. International Journal of Statistics in Medical Research. 2, 1 (Feb. 2013), 40–46. DOI:https://doi.org/10.6000/1929-6029.2013.02.01.05.