TY - RPRT TI - Improved cloning vectors and transformation procedure for Lactococcus lactis. AU - J M Wells AU - P W Wilson AU - R W Le Page PY - 1993 DO - 10.1111/j.1365-2672.1993.tb05195.x UR - https://pubmed.ncbi.nlm.nih.gov/8349525/ ID - 8349525 ER -