[1]
Koirala, R.R., Shrestha, B.M.S., Sayami, P. and Sharma, G.P. 2013. Achalasia Cardia: Experience With Trans-Thoracic Heller’s Cardiomyotomy. Journal of Nepal Medical Association. 39, 133 (Apr. 2013), 158–162. DOI:https://doi.org/10.31729/jnma.682.