[Chemical composition of lungs in rats of different age].
D000367:Age Factors; D000818:Animals; D003238:Connective Tissue / Q000032:analysis*; D004247:DNA / Q000032:analysis; D006595:Hexosamines / Q000032:analysis*; D008055:Lipids / Q000032:analysis*; D008168:Lung / Q000032:analysis*; D009584:Nitrogen / Q000032:analysis; D009696:Nucleic Acids / Q000032:analysis*; D011392:Proline / Q000032:analysis; D012313:RNA / Q000032:analysis; D051381:Rats
D006595:Hexosamines; D008055:Lipids; D009696:Nucleic Acids; D012313:RNA; D004247:DNA; D011392:Proline; D009584:Nitrogen
O khimicheskom sostave legkikh krys razlichnogo vozrasta.