TY - RPRT TI - Development of a lactococcal integration vector by using IS981 and a temperature-sensitive lactococcal replication region. AU - K M Polzin AU - L L McKay PY - 1992 DO - 10.1128/aem.58.2.476-484.1992 UR - https://pubmed.ncbi.nlm.nih.gov/1319131/ ID - 1319131 ER -