Fear of electrocardiogram interpretation (ECGphobia) among medical students and junior doctors - Ching-Hui Sia; Nicholas Wen Sheng Chew; Clarissa Wei Shuen Cheong; Tin Wei Yuen; Erica Lauren Soong; Yi-Jing Ong; Tiong-Cheng Yeo; Kian-Keong Poh; Shirley Beng Suat Ooi; William Kok-Fai Kong (Singapore Medical Journal)