TY - RPRT TI - Cervical paraspinal muscle abnormalities and symptom duration: a multivariate analysis. AU - T R Dillingham AU - L E Pezzin AU - T D Lauder PY - 1998 DO - 10.1002/(sici)1097-4598(199805)21:5<640::aid-mus11>3.0.co;2-z UR - https://pubmed.ncbi.nlm.nih.gov/9572244/ ID - 9572244 ER -