Ilias, LM, MR Pai, S Shukla, A Ponniah, K Gautam, and P Vijayan. 2015. “Cardiac Conduction System- A Detailed Study in 46 Cases of Sudden Death”. Journal of Pathology of Nepal 5 (9), 709-16. https://doi.org/10.3126/jpn.v5i9.13779.