Relationship and prevalence of 3-rooted mandibular primary second molar and 3-rooted mandibular permanent first molar

by Jou-En Huang, 黃柔恩
Published 2012

The relationship of the occurrence between three-rooted deciduous mandibular second molars and three-rooted permanent mandibular first molars in children

by Chia-ling Hsu, Jou-en Huang, Hui-ling Chen, Ming-gene Tu, Jeng-fen Liu
Published 2021-03-01