TY - RPRT TI - Sequence analysis and evolutionary perspectives of ROB-1 beta-lactamase. AU - J M Juteau AU - R C Levesque PY - 1990 DO - 10.1128/aac.34.7.1354 UR - https://pubmed.ncbi.nlm.nih.gov/2201253/ ID - 2201253 ER -