title: Bibliography of paper and thin-layer chromatography 1966-1969. Purines, pyrimidines, nitrogenous constituents of nucleic acids.
mesh_terms: D000818:Animals; D000963:Antimetabolites; D001634:Bibliographies as Topic; D001673:Biodegradation, Environmental; D002845:Chromatography; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004798:Enzymes; D009584:Nitrogen; D009696:Nucleic Acids; D010944:Plants; D011119:Polynucleotides; D011687:Purines; D011743:Pyrimidines; D014527:Uric Acid
chemical_list: D000963:Antimetabolites; D004798:Enzymes; D009696:Nucleic Acids; D011119:Polynucleotides; D011687:Purines; D011743:Pyrimidines; D014527:Uric Acid; D009584:Nitrogen