PT - JOURNAL ARTICLE AU - Dorina Tiple AU - Floriana De Angelis AU - Aldo Spallone AU - Carlo Colosimo TI - Secondary parkinsonism due to arachnoid cyst of the frontal lobe AID - 10.1136/jnnp.2009.177683 DP - 2010 Apr 01 TA - Journal of Neurology, Neurosurgery & Psychiatry PG - 400--400 VI - 81 IP - 4 4099 - http://jnnp.bmj.com/content/81/4/400.short 4100 - http://jnnp.bmj.com/content/81/4/400.full SO - J Neurol Neurosurg Psychiatry2010 Apr 01; 81