SAIF, Mohsin et al. Correlation of ECG changes at high altitude with findings on Coronary Angiogram. Pakistan Armed Forces Medical Journal, [S. l.], v. 72, n. SUPPL-3, p. S423–27, 2022. DOI: 10.51253/pafmj.v72iSUPPL-3.9525. Disponível em: https://pafmj.org/PAFMJ/article/view/9525.. Acesso em: 18 jul. 2024.