Parkinson's Disease
NEJM 339:1044-1053,1130-1143, Lang,A.E.&Lozano,A.M., 1998
Posteroventral Medial Pallidotomy in Levodopa-Unresponsive Parkinsonism
Arch Neurol 54:1026-1029, Krauss,J.K.,et al, 1997
Posteroventral Pallidotomy in a Patient with Parkinsonism Caused by Hypoxic Encephalopathy
Neurol 49:707-710, Goto,S.,et al, 1997