TY - JOUR AU - Little, P AU - Stuart, B AU - Stokes, M AU - Nicholls, C AU - Roberts, L AU - Preece, S AU - Cacciatore, T AU - Brown, S AU - Lewith, G AU - Geraghty, A AU - Yardley, L AU - O'reilly, G AU - Chalk, C AU - Sharp, D AU - , S J2 - Efficacy Mech Eval JO - Efficacy Mech Eval TI - Alexander technique and Supervised Physiotherapy Exercises in back paiN (ASPEN): a four-group randomised feasibility trial PY - 2014 VL - 1 IS - 2 DO - 10.3310/eme01020 DA - 2014/10/08 UR - http://journalslibrary.nihr.ac.uk/eme/eme01020 ER -