TY - RPRT TI - cis-inhibitory elements in the pT181 replication system. AU - S J Projan AU - R P Novick PY - 1992 DO - 10.1016/0147-619x(92)90009-y UR - https://pubmed.ncbi.nlm.nih.gov/1615066/ ID - 1615066 ER -