title: China's first rare-disease registry is under development.
authors.forename: Yan-Jun
authors.initials: YJ
authors.lastname: Zhang
authors.forename: Yi-Ou
authors.initials: YO
authors.lastname: Wang
authors.forename: Liang
authors.initials: L
authors.lastname: Li
authors.forename: Jeff J
authors.initials: JJ
authors.lastname: Guo
authors.forename: Jing-Bo
authors.initials: JB
authors.lastname: Wang
mesh_terms: D002681:China / Q000453:epidemiology; D006801:Humans; D010013:Osteogenesis Imperfecta / Q000453:epidemiology; D035583:Rare Diseases; D012042:Registries