TY  - BOOK
TI  - Motion preservation surgery of the spine :  advanced techniques and controversies 
SN  - 978-1-416-03994-5
U1  - 617.56 MOT 
PY  - 2008///
CY  - Philadelphia, PA 
PB  -  Saunders / Elsevier
KW  - Spine - Surgery
ER  -