title: [A case of congenital mesenchymal hamartoma in oral cavity].
authors.forename: Qing-ji
authors.initials: QJ
authors.lastname: Xu
authors.forename: Hong-zhen
authors.initials: HZ
authors.lastname: Yin
authors.forename: Lan
authors.initials: L
authors.lastname: Ma
mesh_terms: D006222:Hamartoma / Q000151:congenital* / Q000473:pathology; D006801:Humans; D008648:Mesoderm; D009055:Mouth; D009059:Mouth Diseases / Q000151:congenital* / Q000473:pathology