Gruythuysen R J, van der Linden L W, Wöltgens J H, Geraets W G
Academisch Centrum Tandheelkunde Amsterdam (ACTA).
Ned Tijdschr Tandheelkd. 1991 Jan;98(1):38-40.
A longitudinal radiological study in children (N = 549) who participated in a comprehensive maintenance program (they were treated in the clinic of the Department of Pedodontics of the Academic Centre for Dentistry Amsterdam) suggests that changes in the approximal surfaces of deciduous molars may differ from the changes in the approximal surfaces of permanent (pre)molars. Regression and initiation possibly occur more frequently in the deciduous teeth than in permanent teeth.
一项针对参与全面维护计划的儿童（N = 549 名，他们在阿姆斯特丹牙科学术中心儿童牙科学系诊所接受治疗）的纵向放射学研究表明，乳牙磨牙邻面的变化可能与恒牙（前）磨牙邻面的变化不同。乳牙的龋蚀进展和起始可能比恒牙更频繁地发生。
