TY - RPRT TI - Restriction-modification systems in Lactococcus lactis. AU - N Nyengaard AU - F K Vogensen AU - J Josephsen PY - 1995 DO - 10.1016/0378-1119(95)91235-r UR - https://pubmed.ncbi.nlm.nih.gov/7607475/ ID - 7607475 ER -