TY - BOOK AU - Chapman,Jens R. TI - Measurements in spine care SN - 9783131711915 PY - 2012/// CY - Switzerland PB - AOSpine KW - Spinal Diseases KW - therapy KW - Back Pain KW - diagnosis KW - Disability evaluation KW - Pain Measurement KW - Spinal Injuries KW - Spine KW - Abnormalities KW - Treatment Outcome ER -