@article{oai:hsuh.repo.nii.ac.jp:00007976,
 author = {北, 千景 and 大西, 隆 and 市岡, 智子 and 金子, 昌幸},
 issue = {1},
 journal = {東日本歯学雑誌},
 month = {Jun},
 note = {P(論文), The present study aimed to evaluate error frequencies in a full-mouth series of 10 dental films by a bisected angle technique. The results were as follows: 1. The average number of errors was 5.4 per full-mouth examination. 2. Most errors were caused by incrrect vertical angulation, paticuarly in the lower premolar region; incorrect horizontal angulation, particuraly in the upper premolar region; and improper placement of film, particuraly in the lower premolar region. 3. The region with most mistakes was the lower premolar, fewer in the upper premolar, and the fewest mistakes were in the lower molar region.},
 pages = {141--145},
 title = {歯科学生の全顎二等分法撮影における失敗の評価},
 volume = {13},
 year = {1994}
}