TY - GENERIC DO - 10.20944/preprints202104.0132.v1 UR - http://dx.doi.org/10.20944/preprints202104.0132.v1 TI - Analyzing the Factors Affecting the COVID-19 Risk Level in the US Counties T2 - Preprints AU - Ziyadidegan, Samira AU - Razavi, Moein AU - Pesarakli, Homa AU - Javid, Amir Hossein PY - 2021 DA - 2021/04/05 PB - Preprints