TY - RPRT TI - PhiX174 replicative form DNA replication, origin and direction. AU - P D Baas AU - H S Jansz PY - 1972 DO - 10.1016/0022-2836(72)90448-2 UR - https://pubmed.ncbi.nlm.nih.gov/4552411/ ID - 4552411 ER -