Winnie CW Chu , Wynnie MW Lam , Bobby KW Ng , Lam Tze-ping , Kwong-man Lee , Xia Guo , Jack CY Cheng , R Geoffrey Burwell , Peter H Dangerfield and Tim Jaspan
Scoliosis 2008, 3:8doi:10.1186/1748-7161-3-8