@inbook{1185662628, author={Diane Altkorn}, editor={Stern, Scott D.C. and Cifu, Adam S. and Altkorn, Diane}, title={Approach to the Patient with Low Back Pain - Case 1}, booktitle={Symptom to Diagnosis: An Evidence-Based Guide, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2020}, url={accessmedicine.mhmedical.com/content.aspx?aid=1185662628} }