AHMED, Ayyaz; KHAN, Mahvash; QURESHI, Zeeshan Ahmed; SIDDIQUI, Arif. LEARNING OF ECG WITH PUZZLES. Pakistan Journal of Physiology, [S. l.], v. 14, n. 3, p. 56–59, 2018. Disponível em: https://pjp.pps.org.pk/index.php/PJP/article/view/908. Acesso em: 4 may. 2024.