A double-blind, placebo-controlled dose-response comparison of intramuscular olanzapine and haloperidol in the treatment of acute agitation in schizophrenia. - Breier,A.; Meehan,K.; Birkett,M.; David,S.; Ferchland,I.; Sutton,V.; Taylor,CC.; Palmer,R.; Dossenbach,M.; Kiesler,G.; Brook,S.; Wright,P. (Arch Gen Psychiatry, 2002)