TY - RPRT TI - Is toxicity really necessary? I. The question. AU - I D Bross AU - A A Rimm AU - N H Slack AU - R K Ausman AU - R Jones PY - 1966 DO - 10.1002/1097-0142(196612)19:12<1780::aid-cncr2820191204>3.0.co;2-v UR - https://pubmed.ncbi.nlm.nih.gov/5927937/ ID - 5927937 ER -