TY - JOUR AU - Cherian, S; Potdar, V; Jadhav, S TI - SARS-CoV-2 Spike Mutations, L452R, T478K, E484Q and P681R, in the second wave of COVID-19 in Maharashtra, India JO - Microorganisms VL - 9 PY - 2021 DO - 10.3390/microorganisms9071542 L3 - PubMed-ID: 34361977 SP - 1542 ER -