Dirodi G, Bellezza M
Minerva Ortognatod. 1989 Jan-Mar;7(1):27-34.
The etiopathogenetic causes of the ectopic eruption of permanent molars are described and nine clinical reports are presented using models and roentgenogram in the first part of the article.
本文第一部分描述了恒牙异位萌出的病因,并通过模型和X线片展示了9例临床报告。