TY - RPRT TI - Multiple paradigm shifts in multiple sclerosis. AU - Bernd C Kieseier AU - Hans-Peter Hartung PY - 2003 DO - 10.1097/01.wco.0000073923.19076.75 UR - https://pubmed.ncbi.nlm.nih.gov/12858058/ ID - 12858058 ER -