TY - RPRT TI - Toxin-antitoxin systems are ubiquitous and plasmid-encoded in vancomycin-resistant enterococci. AU - Elizabeth M Moritz AU - Paul J Hergenrother PY - 2006 DO - 10.1073/pnas.0601168104 UR - https://pubmed.ncbi.nlm.nih.gov/17190821/ ID - 17190821 ER -