Yew Kuan Leong, Choy Chun Ngok, Kam Ji Yen, Kang Zarrin
Cardiology Department, Sarawak General Hospital Heart Center, 94300 Kota Samarahan, Sarawak, Malaysia.
Cardiology Department, Sultanah Aminah Hospital, 80100 Johor Bahru, Johor, Malaysia.
Int J Cardiol. 2015;187:530-1. doi: 10.1016/j.ijcard.2015.04.013. Epub 2015 Apr 3.