Treatment of progressive multiple sclerosis with pulse cyclophosphamide/methylprednisolone: Response to therapy is linked to the duration of progressive disease
Hohol M, Olek M, John Orav E, Stazzone L, Hafler D, Khoury S, Dawson D, Weiner H. Treatment of progressive multiple sclerosis with pulse cyclophosphamide/methylprednisolone: Response to therapy is linked to the duration of progressive disease. Multiple Sclerosis Journal 1999, 5: 403-409. DOI: 10.1191/135245899678846492.Peer-Reviewed Original Research