title: Extraction, separation and identification of the free nucleotides in liver cells cultivated in vitro.
mesh_terms: D000818:Animals; D002417:Cattle; D002460:Cell Line; D002845:Chromatography; D002854:Chromatography, Paper; D046508:Culture Techniques; D008099:Liver / Q000166:cytology; D008722:Methods; D009711:Nucleotides / Q000302:isolation & purification*
chemical_list: D009711:Nucleotides