Coronary Artery Spasm- An Uncommon Condition after CABG. Global Journal of Medical Research, [S. l.], v. 20, n. I4, p. 9–11, 2020. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/2283. Acesso em: 13 aug. 2026.