Rahman, M.H. et al. 2013. Haemodynamic Response After induction of Anaesthesia in Patients undergoing Coronary Artery Bypass Grafting Surgery of Poor Left ventricular Function. A comparison between Thiopental / fentanyl and Etomidate / fentanyl. BIRDEM Medical Journal. 3, 1 (Nov. 2013), 23–26. DOI:https://doi.org/10.3329/birdem.v3i1.17123.