TY - JOUR AN - 4 AU - Ecker,D. AU - Unrath,A. AU - Kassubek,J. TI - Dopamine Agonists and their risk to induce psychotic episodes in Parkinson's disease: a case-control study. JO - BMC Neurol PY - 2009 VL - 9 SP - 23- M2 - 23 DO - 10.1186/1471-2377-9-23 ER -