Chooriyil, N., Jayakumar, T.K.N. and Palappallil, D.S. 2021. Post-operative atrial fibrillation in off pump coronary artery bypass graft: association with medication. International Journal of Research in Medical Sciences. 9, 11 (Oct. 2021), 3319–3323. DOI:https://doi.org/10.18203/2320-6012.ijrms20214076.