title: Quantitative autoradiography of  3 H-thymidine-labelled nuclei: reduction of grain count caused by washing in water.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002247:Carbon Isotopes; D002286:Carcinoma, Ehrlich Tumor / Q000473:pathology; D002460:Cell Line; D002467:Cell Nucleus / Q000032:analysis; D004247:DNA / Q000032:analysis; D004847:Epithelial Cells; D004848:Epithelium / Q000032:analysis; D006651:Histocytochemistry; D066298:In Vitro Techniques; D007422:Intestines / Q000032:analysis; D008722:Methods; D051379:Mice; D013936:Thymidine; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D014316:Tritium; D004247:DNA; D013936:Thymidine