TY - RPRT TI - Changes in the human intervertebral disc with age: a biophysical study. AU - A NAYLOR AU - F HAPPEY AU - T MACRAE PY - 1955 DO - 10.1111/j.1532-5415.1955.tb01009.x UR - https://pubmed.ncbi.nlm.nih.gov/13271050/ ID - 13271050 ER -