Kast, R E Treatment schedules for 5-HT2A blocking in progressive multifocal leukoencephalopathy using risperidone or ziprasidone. [electronic resource] - Bone marrow transplantation Jun 2007 - 811-2 p. digital Publication Type: Case Reports; Comment; Letter ISSN: 0268-3369 Standard No.: 10.1038/sj.bmt.1705682 doi Subjects--Topical Terms: AdultFemaleHumansLeukoencephalopathy, Progressive Multifocal--drug therapyPiperazines--administration & dosageRisperidone--administration & dosageSerotonin 5-HT2 Receptor AntagonistsSerotonin Antagonists--administration & dosageThiazoles--administration & dosage