title: Clonogenicity and growth of experimental tumors in relation to developing resistance and therapeutic failure.
mesh_terms: D000818:Animals; D002999:Clone Cells; D003520:Cyclophosphamide / Q000627:therapeutic use; D004351:Drug Resistance; D006801:Humans; D007939:Leukemia L1210 / Q000188:drug therapy; D008545:Melanoma / Q000188:drug therapy; D051379:Mice; D009369:Neoplasms / Q000188:drug therapy* / Q000503:physiopathology; D009374:Neoplasms, Experimental / Q000188:drug therapy* / Q000503:physiopathology; D012673:Semustine / Q000627:therapeutic use
chemical_list: D012673:Semustine; D003520:Cyclophosphamide