TY - RPRT TI - Structural changes in the cervical spine. A study on autopsy specimens in different age groups. AU - C Hirsch AU - R Schajowicz AU - J Galante PY - 1967 DO - 10.3109/ort.1967.38.suppl-109.01 UR - https://pubmed.ncbi.nlm.nih.gov/4876960/ ID - 4876960 ER -