AU - Riggs JE TI - ON the nature of cost-savings treatment analysis PT - JOUR DP - 1997 TA - Archives of Neurology pages = {683}, VI - 54 IP - 6 AID - 10.1001/archneur.1997.00550180009005 [doi] 4100 - http://dx.doi.org/10.1001/archneur.1997.00550180009005 SO - Archives of Neurology June 1, 1997 54(6):683