TY - GEN AU - Wu,Chunhui AU - Mehbod,Amir A AU - Erkan,Serkan AU - Transfeldt,Ensor E TI - A method to calculate relative spinal motion without digitization SN - 1878-1632 PY - 2009///0430 KW - Humans KW - Models, Biological KW - Models, Theoretical KW - Range of Motion, Articular KW - physiology KW - Spine N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/j.spinee.2008.06.448 ER -