TY - RPRT TI - Cyclophosphamide in chronic progressive multiple sclerosis: a comparative study. AU - L La Mantia AU - M Eoli AU - A Salmaggi AU - V Torri AU - C Milanese PY - 1998 DO - 10.1007/bf03028809 UR - https://pubmed.ncbi.nlm.nih.gov/10935857/ ID - 10935857 ER -