TY - RPRT TI - Closing coronavirus spike glycoproteins by structure-guided design AU - McCallum, M. AU - Walls, A. C. AU - Corti, D. AU - Veesler, D. PY - 2020 DO - 10.1101/2020.06.03.129817 UR - https://www.biorxiv.org/content/10.1101/2020.06.03.129817v1 ID - 10.1101/2020.06.03.129817 ER -