TY - RPRT TI - An elderly man with low back pain. AU - T P Archer AU - B L Bowyer AU - M C Oehler AU - E L Mazzaferri PY - 1998 DO - 10.1080/21548331.1998.11443736 UR - https://pubmed.ncbi.nlm.nih.gov/9717488/ ID - 9717488 ER -