TY - RPRT TI - An expression-packaging-processing vector which selects and maintains 7-kb DNA inserts in the blue T4 phage genome. AU - Y R Hong AU - L W Black PY - 1993 DO - 10.1016/0378-1119(93)90463-d UR - https://pubmed.ncbi.nlm.nih.gov/8294002/ ID - 8294002 ER -