TY - JOUR T1 - Helicopter Emergency Medical Services in East Azerbaijan province: Assessment of patients’ outcome AU - Ghaffarzad, Amir AU - Ghalandarzadeh, Amin AU - Rahmani, Farzad AU - Rajaei Ghafouri, Rouzbeh AU - Dorosti, Fatemeh AU - Morteza-bagi, Hamid Reza Y1 - 2021 PY - 2021 DA - 2021 N1 - doi: 10.14744/tjtes.2020.04788 DO - 10.14744/tjtes.2020.04788 T2 - Turkish Journal of Trauma and Emergency Surgery JF - Turkish Journal of Trauma and Emergency Surgery JO - Ulus Travma Acil Cerrahi Derg SP - 427 EP - 433 VL - 27 IS - 4 SN - M3 - PMID: 34212990 UR - https://dx.doi.org/10.14744/tjtes.2020.04788 Y2 - 2021 ER -