Haloperidol Dose When Used as Active Comparator in Randomized Controlled Trials With Atypical Antipsychotics in Schizophrenia: Comparison With Officially Recommended Doses. - Hugenholtz,G.W.; Heerdink,E.R.; Stolker,J.J.; Meijer,W.E.; Egberts,A.C.; Nolen,W.A. (J Clin Psychiatry, 2006)