title: Three novel beta-galactosidase gene mutations in Han Chinese patients with GM1 gangliosidosis are correlated with disease severity.
authors.affiliation: School of Post-baccalaureate Chinese Medicine, China Medical University, Hsueh-Shih Rd,, Taichung, Taiwan.
authors.forename: Chi-Fan
authors.initials: CF
authors.lastname: Yang
authors.forename: Jer-Yuarn
authors.initials: JY
authors.lastname: Wu
authors.forename: Fuu-Jen
authors.initials: FJ
authors.lastname: Tsai