Anticancer Drug Development: The Way Forward. Connors T. Oncologist. 1996;1(3):180-181. PMID: 10387985
Acceptance of in vitro testing by regulatory authorities. van den Heuvel MJ, Fielder RJ. Toxicol In Vitro. 1990;4(4):675-9. doi: 10.1016/0887-2333(90)90140-o. PMID: 20702254