title: Simultaneous Feulgen densitometry and autoradiographic grain counting with the Quantimet 720D image-analysis system. I. Estimation of nuclear DNA content in 3H-thymidine-labeled cells.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002467:Cell Nucleus / Q000032:analysis*; D002478:Cells, Cultured; D003201:Computers; D004247:DNA / Q000032:analysis*; D003720:Densitometry / Q000379:methods; D006651:Histocytochemistry / Q000295:instrumentation*; D007668:Kidney / Q000032:analysis; D008297:Male; D008433:Mathematics; D008962:Models, Theoretical; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D004247:DNA