Hafez, F., Islam, M. Z., Nessa, J., Shahidullah, M. S., Sobhan, S., & Begum, S. (2017). A Case of Cervical Dystonia with Non Responsive To Usual Noninvasive Treatment. Journal of Shaheed Suhrawardy Medical College, 6(1), 44–46. https://doi.org/10.3329/jssmc.v6i1.31494