Ngamthipwatthana, T. ., & Phatatharayuttawat, S. . (1999). Efficacy and Safety of Olanzapine in the Treatment of Thai Schizophrenic Patients. Siriraj Medical Journal, 51(5), 337–345. Retrieved from https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246994