Alves, Nuno, Mauro Mota, Joana Ribeiro, and Madalena Cunha. 2021. “Early Coronary Angiography After Out-of-the-Hospital Cardiac Arrest Without ST-Segment Elevation : Systematic Review Protocol”. Millenium - Journal of Education, Technologies, and Health 2 (9e):189-96. https://doi.org/10.29352/mill029e.25362.