title: Intramuscular haloperidol and olanzapine begin to reduce psychosis within 24 hours.
authors.affiliation: Klinik für Psychiatrie und Psychotherapie der TU-München, Klinikum rechts der Isar, München, Germany.
authors.forename: Stefan
authors.initials: S
authors.lastname: Leucht
authors.forename: John M
authors.initials: JM
authors.lastname: Davis