Nadar Sunil K, Sandhu Kully
Department of Medicine, Sultan Qaboos University Hospital, Muscat Oman;
Department of Cardiology, University Hospitals of North Midlands, Stoke-on-Trent, UK.
Sultan Qaboos Univ Med J. 2015 Nov;15(4):e448-51. doi: 10.18295/squmj.2015.15.04.001. Epub 2015 Nov 23.