Mamun, A.A. et al. 2018. Monomelic Amyotrophy (Hirayama Disease) with Proximal Upper Limb Involvement: A Case Report. Journal of National Institute of Neurosciences Bangladesh. 4, 1 (Sep. 2018), 63–66. DOI:https://doi.org/10.3329/jninb.v4i1.38289.