Notani K, Satoh C, Hashimoto I, Makino S, Kitada H, Fukuda H
First Department of Oral Surgery, School of Dentistry, Hokkaido University, Sapporo, Japan.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2000 Jan;89(1):9-11. doi: 10.1016/s1079-2104(00)80005-0.