https://www.cochrane.org/fr/CD013425/SCHIZ_lhaloperidol-compare-lolanzapine-chez-les-personnes-atteintes-de-schizophrenie 2024 United Kingdom review of literature french abstract Haloperidol Comparison Schizophrenia persons People schizophrenia Olanzapine Measurement Olanzapine Olanzapine haloperidol schizophrenia haloperidol disease schizophrenia, nos