Kenneth L Quarrie, Simon M Gianotti, Will G Hopkins, Patria A Hume
Quarrie K L, Gianotti S M, Hopkins W G, Hume P A.
Effect of nationwide injury prevention programme on serious spinal injuries in New Zealand rugby union: ecological study
BMJ 2007; :bmj;bmj.39185.605914.AEv1
doi:10.1136/bmj.39185.605914.AE