Zulkifli NA, JesJeet Singh Gill Jeswant Singh, Ng Chong Guan. Sudden Cognitive Decline in Bipolar Mood Disorder Patient with Underlying Severe Tardive Dyskinesia After the Failure of His Deep Brain Stimulation Device Battery. MJoSHT [Internet]. 2021 Sep. 1 [cited 2024 Dec. 22];7(3):79-81. Available from: https://mjosht.usim.edu.my/index.php/mjosht/article/view/163