title: Assay of polyamines by thin-layer chromatography and a combination of double-isotope dilution and scintillation methods.
mesh_terms: D000818:Animals; D002855:Chromatography, Thin Layer; D004926:Escherichia coli / Q000032:analysis; D007201:Indicator Dilution Techniques; D007939:Leukemia L1210 / Q000378:metabolism; D008099:Liver / Q000032:analysis; D011073:Polyamines / Q000032:analysis*; D051381:Rats
chemical_list: D011073:Polyamines