Rajbhandari, R. ., Yadav, J. K., Karn, R. ., Ojha, R., & Gajurel, B. (2023). Challenges Faced for Botulinum Toxin Injection in the Treatment of Hemifacial Spasm and Blepharospasm: Our Experience in Tribhuvan University Teaching Hospital during COVID-19 Pandemic. Annapurna Journal of Health Sciences, 1(2), 11–15. Retrieved from https://nepjol.info./index.php/ajhs/article/view/59913