Structural changes in aging serum.
D000192:Actinomycetales / Q000254:growth & development; D000818:Animals; D001419:Bacteria / Q000254:growth & development; D001769:Blood / Q000382:microbiology*; D002417:Cattle; D003470:Culture Media; D005658:Fungi / Q000254:growth & development; D006801:Humans
D003470:Culture Media