title: [Survey of children dental fluorosis in severely epidemic area]
authors.affiliation: Department of Pediatric Dentistry, School of Stomatology, West China University of Medical Sciences. Chengdu 610041, China.
authors.forename: X J
authors.initials: XJ
authors.lastname: Dai
authors.forename: E
authors.initials: E
authors.lastname: Chen
authors.forename: J
authors.initials: J
authors.lastname: Zhang
authors.forename: Z S
authors.initials: ZS
authors.lastname: Chen