Kalu, Q. N., O. O. Oku, and I.-A. U. Ilori. “Establishing Cardiopulmonary Resuscitation Services in Sub-Saharan Africa: A Survey of Suggestions Made by Health Care Workers in Cross River State, Nigeria”. Open Access Macedonian Journal of Medical Sciences, vol. 6, no. 5, May 2018, pp. 944-8, doi:10.3889/oamjms.2018.223.