title: [Clinical analysis of 37 patients with skin calcifying epithelioma in the head and neck region]
authors.affiliation: Department of Third Miner Hospital of Huainan Mining Bureau. Huainan 231001, Anhui province, China.
authors.forename: G Z
authors.initials: GZ
authors.lastname: Xu
authors.forename: W
authors.initials: W
authors.lastname: Wang
authors.forename: L J
authors.initials: LJ
authors.lastname: Yao