AU - Ropper AH, Blair R TI - SYmmetric deep cerebellar lesions after smoking heroin PT - JOUR DP - 2003 TA - Archives of Neurology pages = {1605-1606}, VI - 60 IP - 11 AID - 10.1001/archneur.60.11.1605 [doi] 4100 - http://dx.doi.org/10.1001/archneur.60.11.1605 SO - Archives of Neurology November 1, 2003 60(11):1605