TY - JOUR AU - Jones, CA AU - McCarthy, PW DO - doi:10.1302/1358-992X.97BSUPP_2.SBPR2014-031 UR - https://doi.org/10.1302/1358-992X.97BSUPP_2.SBPR2014-031 TI - TESTING OF A NEW MATTRESS DESIGN ON SLEEP QUALITY OF PEOPLE WITH STABLE UNCOMPLICATED CHRONIC LOW BACK PROBLEMS: DESIGN OF A RANDOMISED CONTROLLED CROSSOVER FIELD TRIAL T2 - Orthopaedic Proceedings VL - 97-B IS - SUPP_2 PY - 2015 SP - 31 EP - 31 ER -