@article{oai:iwatemed.repo.nii.ac.jp:00001735, author = {間山, 寿代}, issue = {2}, journal = {岩手医科大学歯学雑誌, Dental journal of Iwate Medical University}, month = {Aug}, pages = {137--138}, title = {永久歯の先天欠如例における下顎骨骨塩量と骨年齢に関する研究}, volume = {28}, year = {2003} }