Statistical Analysis of Orthognathic Surgery Undertaken in the Oral and Maxillofacial Surgery Department of Yamagata University Hospital over the Past 28 Years 論文 T. Kawaguchi・Shigeo Ishikawa・Kaori Maehara・Mitsuyoshi Iino ·2019-01-01 ·『The Japanese Journal of Jaw Deformities』 29(1) pp. 23-30 doi:10.5927/jjjd.29.23