https://www.sciencedaily.com/releases/2014/04/140403084404.htm
In vitro tests show that clinically tested drug overcomes resistance to potential new cancer...
Results from laboratory experiments carried out by a team of molecular biologists have identified a strategy for overcoming resistance to a new therapeutic...
in vitro tests
https://www.imm.fraunhofer.de/en/projects/in-vitro-tests.html
In vitro-Tests - Fraunhofer IMM
in vitro testsfraunhoferimm