title: An improved method for measuring cross-links in the DNA of mammalian cells: the effect of nitrogen mustard.
mesh_terms: D000818:Animals; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D002586:Cesium; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA / Q000032:analysis / Q000528:radiation effects; D008223:Lymphoma; D008433:Mathematics; D008466:Mechlorethamine / Q000494:pharmacology*; D051379:Mice; D008954:Models, Biological; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D011830:Radiation Effects; D013395:Sucrose; D014316:Tritium
chemical_list: D014316:Tritium; D002586:Cesium; D008466:Mechlorethamine; D013395:Sucrose; D004247:DNA