@article{oai:ohu-lib.repo.nii.ac.jp:00004445, author = {船川, 竜生}, issue = {4号}, journal = {奥羽大学歯学誌}, month = {Dec}, title = {Maxillary Sinus Ostium Observation with Cone-beam Computed Tomography Using Jugal Point as Reference}, volume = {47巻}, year = {2020} }