1. Lumbar Intervertebral Disk Degeneration
Dino Samartzis, DSc, Kenneth M.C. Cheung, MBBS(UK), MD (HK), FRCS, FHKCOS, FHKAM(Orth) 
Orthopedic Clinics 
Volume 42, Issue 4, Pages xi-xii (October 2011)
DOI: /j.ocl
Copyright © 2011 Elsevier Inc. Terms and Conditions

2. Dino Samartzis, DSc, Guest Editor
Orthopedic Clinics  , xi-xiiDOI: ( /j.ocl )
Copyright © 2011 Elsevier Inc. Terms and Conditions

3. Kenneth M.C. Cheung, MBBS(UK), MD (HK), FRCS, FHKCOS, FHKAM(Orth), Guest Editor
Orthopedic Clinics  , xi-xiiDOI: ( /j.ocl )
Copyright © 2011 Elsevier Inc. Terms and Conditions