%0 Journal Article %A DM Hettinga %T THE EFFECT OF METHODOLOGICAL QUALITY, SAMPLE SIZE AND STATISTICAL RIGOUR ON OUTCOMES OF RANDOMIZED CONTROLLED TRIALS IN LOW BACK PAIN %D 2009 %J Orthopaedic Proceedings %P 282-282 %V 91-B %N SUPP_II %R 10.1302/0301-620X.91BSUPP_II.0910282a %U https://doi.org/10.1302/0301-620X.91BSUPP_II.0910282a %K