TY - JOUR AU - Sibevei, Ali AU - Azar, Adel AU - Zandieh, Mostafa TI - Using a two-step approach of risk matrix and DEMATEL to identify and analyze the most important risks in the blood supply chain (Blood Supply Chain of Tehran) JO - Journal of healthcare management VL - 11 IS - 2 SP - 7 EP - 20 PY - 2020 DO - ER -