Shree R Banstola, Nirmala D Sirisena, Dulika S Sumathipala, Vajira H W Dissanayake “A case series of 7 Sri Lankan patients with type 1 spinal muscular atrophy” Sri Lanka Journal of Child Health, 2016; 45(4): 247-249, DOI: http://dx.doi.org/10.4038/sljch.v45i4.8029