title: [Study of the composition of the DNA nitrogen bases in the livers of albino rats differing in age].
mesh_terms: D000367:Age Factors; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA / Q000378:metabolism*; D011756:Diphosphates; D008099:Liver / Q000378:metabolism*; D009711:Nucleotides / Q000378:metabolism; D051381:Rats; D012995:Solubility
chemical_list: D011756:Diphosphates; D009711:Nucleotides; D004247:DNA
vernacular_title: Vyvchennia skladu azotystykh osnov DNK pechinky bilykh shchuriv riznoho viku.