TY - RPRT TI - DNA replication in methotrexate-treated human lymphoblasts. AU - A Fridland AU - T P Brent PY - 1975 DO - 10.1111/j.1432-1033.1975.tb02311.x UR - https://pubmed.ncbi.nlm.nih.gov/1175648/ ID - 1175648 ER -