AU - Khoury SJ, Weiner HL TI - Multiple sclerosis: What have we learned from magnetic resonance imaging studies? PT - JOUR DP - 1998 TA - Archives of Internal Medicine pages = {565-573}, VI - 158 IP - 6 AID - 10.1001/archinte.158.6.565 [doi] 4100 - http://dx.doi.org/10.1001/archinte.158.6.565 SO - Archives of Internal Medicine March 23, 1998 158(6):565