Kei Suzuki, Hiroyuki Nakano, Tomohiro Yamada, Sho Mizobuchi, Kousuke Yasuda, Safieh Albouga, Kazuya Inoue, Mayumi Matsumura, Shiho Tajiri, Katsuaki Mishima, et al. Establishment of a Method for Predicting a Posed Smile from a Straight Face. Journal of Hard Tissue Biology. 2021. 30. 3. 221-224