title: An artefact in clonogenic assays of bleomycin cytotoxicity.
mesh_terms: D000818:Animals; D001761:Bleomycin / Q000494:pharmacology / Q000627:therapeutic use*; D002470:Cell Survival / Q000187:drug effects; D002999:Clone Cells; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D008807:Mice, Inbred BALB C; D009374:Neoplasms, Experimental / Q000188:drug therapy*
chemical_list: D001761:Bleomycin