TY - GEN AU - Tweats,D J AU - Green,M H AU - Muriel,W J TI - A differential killing assay for mutagens and carcinogens based on an improved repair-deficient strain of Escherichia coli SN - 0143-3334 PY - 1981///1118 KW - Animals KW - Carcinogens KW - toxicity KW - DNA Repair KW - drug effects KW - Escherichia coli KW - In Vitro Techniques KW - Liver KW - metabolism KW - Mutagens KW - Rats KW - Subcellular Fractions N1 - Publication Type: Journal Article UR - https://doi.org/10.1093/carcin/2.3.189 ER -