@article{oai:shinshu.repo.nii.ac.jp:00001811,
 author = {酒井, 基裕 and 飯田, 偉実 and 山本, 昭夫 and 笠原, 悦男 and 安田, 英一},
 issue = {2-3},
 journal = {松本歯学},
 month = {Dec},
 note = {It is speculated that the glass beads used in dry-heat sterilizers adhere to the sterilizing endodontic instruments, such as cotton pellets, and are carried into root canals resulting in the closing of root canals. This study was done to establish the smallest see of glass bead possible to use that would not close prepared root canals. The results were as follows : 1. In the case of the single rooted tooth with one root canal, almost no glass beads of 2.0 mm in diameter closed the root canals, and very few 2.5 mm beads closed the root canals. 2. In molars, it was observed that 2.0 mm glass beads could not enter the root canals at all., application/pdf},
 pages = {106--109},
 title = {簡易乾熱滅菌器についての研究 : 用いられるガラス小球と根管太さとの関係},
 volume = {26},
 year = {2000}
}