TY - RPRT TI - Correlations between structural CNS damage and functional MRI changes in primary progressive MS. AU - M Filippi AU - M A Rocca AU - A Falini AU - D Caputo AU - A Ghezzi AU - B Colombo AU - G Scotti AU - G Comi PY - 2002 DO - 10.1006/nimg.2001.1023 UR - https://pubmed.ncbi.nlm.nih.gov/11848696/ ID - 11848696 ER -