TY - JOUR A1 - Yasin, Y.J. A1 - Grivna, M. A1 - Abu-Zidan, F.M. T1 - Global impact of COVID-19 pandemic on road traffic collisions Y1 - 2021 DO - 10.1186/s13017-021-00395-8 VL - 16 IS - 1 ER -