Starki, S., Loebis, B., Husada, S. M., Mahdinasari, N. N., & Efffendy, E. (2021). Calcium Levels Differences in Men with Schizophrenia Treated with Olanzapine and Risperidone in Prof. Dr. M Ildrem Psychiatric Hospital Medan. Open Access Macedonian Journal of Medical Sciences, 9(T3), 274–279. https://doi.org/10.3889/oamjms.2021.6334