by Palkar, R.S, Nandhakumar, V, Srinivasan, N, Prasad, P.R.L.N, Mullasari, A.S, Pandurangi, U.M, Ezhilan, J, Latchumandas, K, Jaishankar, K, Ramkumar, S.R, Kalaichelvan, U, Balaji, P, Vijaykumar, S, Sivakumar, R, Shah, R.A
Published in Indian heart journal (01.11.2014)