KHATTAK, M Tahir. HOSPITAL - DOCTORS’ ABILITY TO INTERPRET ECGS. Journal of Ayub Medical College Abbottabad, [S. l.], v. 5, n. 1, p. 15–18, 1992. Disponível em: https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/4721. Acesso em: 4 may. 2025.