Fan, Wei Three-dimensional measurement and analysis of mandibular characteristics in subjects with impacted mandibular second molars. [electronic resource] - Orthodontics & craniofacial research Aug 2020 - 332-341 p. digital Publication Type: Journal Article ISSN: 1601-6343 Standard No.: 10.1111/ocr.12375 doi Subjects--Topical Terms: Case-Control StudiesCone-Beam Computed TomographyHumansMandibleMolarMolar, ThirdRetrospective StudiesTooth, Impacted