Rajbanshi, B., Timala, R., Pradhan, S., Singh, Y. M., Gautam, N., Sharma, J., Koirala, R. and Koirala, B. (2008) “Surgical Outcome in Bentall’s Procedure”, Nepalese Heart Journal, 5(1), p. 18. doi: 10.3126/njh.v5i1.26174.