%0 Journal Article %B Spine (Phila Pa 1976) %D 2017 %G eng %N 13 %P E810-E814 %R 10.1097/BRS.0000000000001977 %T Measurement Properties of the Brazilian-Portuguese Version of the Lumbar Spine Instability Questionnaire. %V 42 %1 https://www.ncbi.nlm.nih.gov/pubmed/27851665?dopt=Abstract