ŠVESTKA, Jaromír, Oldřich SYNEK and
Alexandra ŽOURKOVÁ. Olanzapine versus risperidone in first-episode schizophrenic and schizoform disorders: A double-blind comparison.
European Neuropsychopharmacology. Amsterdam (The Netherlands): Elsevier, 2003, vol. 13, suppl. 4, p. 291-291. ISSN 0924-977X.