Thisayakorn, P. ., and I. . Schuermeyer. “Psychiatric Adverse Effects of Levetiracetam in Malignant Glioma Populations; A Retrospective Cohort Study”. Journal of Health Science and Medical Research, vol. 40, no. 1, Mar. 2022, pp. 27-34, doi:10.31584/jhsmr.2021814.