Association of Return of Spontaneous Circulation with the Duration of Cardiopulmonary Resuscitation in Patients Presenting to the Emergency Department of a Tertiary Care Hospital in Karachi Pakistan – A Quasi-Experimental Study. Life and Science, [S. l.], v. 5, n. 3, p. 10, 2024. DOI: 10.37185/LnS.1.1.693. Disponível em: https://lifenscience.org/index.php/life-and-science/article/view/693. Acesso em: 16 oct. 2026.