TY - RPRT TI - The SF-36 in multiple sclerosis: why basic assumptions must be tested. AU - J Hobart AU - J Freeman AU - D Lamping AU - R Fitzpatrick AU - A Thompson PY - 2001 DO - 10.1136/jnnp.71.3.363 UR - https://pubmed.ncbi.nlm.nih.gov/11511712/ ID - 11511712 ER -