Cita APA

El Sayed, M., Al Assad, R., Abi Aad, Y., Gharios, N., Refaat, M. M., & Tamim, H. (2017). Measuring the impact of emergency medical services (EMS) on out-of-hospital cardiac arrest survival in a developing country: A key metric for EMS systems’ performance. Medicine (Baltimore).

Chicago Style Citation

El Sayed, Mazen, Reem Al Assad, Yasmin Abi Aad, Nour Gharios, Marwan M. Refaat, i Hani Tamim. "Measuring the Impact of Emergency Medical Services (EMS) On Out-of-hospital Cardiac Arrest Survival in a Developing Country: A Key Metric for EMS Systems’ Performance." Medicine (Baltimore) 2017.

Cita MLA

El Sayed, Mazen, et al. "Measuring the Impact of Emergency Medical Services (EMS) On Out-of-hospital Cardiac Arrest Survival in a Developing Country: A Key Metric for EMS Systems’ Performance." Medicine (Baltimore) 2017.