TY - RPRT TI - Restricted sequence variation in Streptococcus pyogenes penicillin binding proteins AU - Hayes, A. AU - Lacey, J. A. AU - Morris, J. AU - Davies, M. R. AU - Tong, S. Y. C. PY - 2020 DO - 10.1101/2020.01.24.919308 UR - https://www.biorxiv.org/content/10.1101/2020.01.24.919308v1 ID - 10.1101/2020.01.24.919308 ER -