[Characteristics of human skin ultrastructure in middle and old age].
D000367:Age Factors; D000368:Aged; D006801:Humans; D008854:Microscopy, Electron; D008867:Microtomy; D008875:Middle Aged; D012867:Skin / Q000648:ultrastructure*
Osobennosti ul'trastruktury hozhi cheloveka v pozhilom i starcheskom vozraste