TY - RPRT TI - Cervical arthroplasty: material properties. AU - Harvey E Smith AU - David W Wimberley AU - Alexander R Vaccaro PY - 2004 DO - 10.3171/foc.2004.17.3.3 UR - https://pubmed.ncbi.nlm.nih.gov/15636559/ ID - 15636559 ER -