title: [Electric ion operation for correction of lingual frenum of infant :Experience in 90 cases]
authors.affiliation: Department of Dentistry, Jinxiang People's Hospital. Jining 272200, Shandong province, China.
authors.forename: S Y
authors.initials: SY
authors.lastname: Wang
authors.forename: G C
authors.initials: GC
authors.lastname: Li