TY - JOUR AU - Underwood, M.R. DO - doi:10.1302/0301-620X.84BSUPP_I.0840098d UR - https://doi.org/10.1302/0301-620X.84BSUPP_I.0840098d TI - INCAPACITY BENEFIT PAID FOR BACK PAIN: THE ULTIMATE BACK PAIN OUTCOME MEASURE, OR MEANINGLESS BEAN COUNTING? T2 - Orthopaedic Proceedings VL - 84-B IS - SUPP_I PY - 2002 EP - 98 ER -