title: [Age changes of the skin surface (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D000596:Amino Acids / Q000032:analysis; D005971:Glutamates / Q000032:analysis; D006801:Humans; D011760:Pyrrolidinones / Q000032:analysis; D012867:Skin / Q000032:analysis; D012879:Skin Physiological Phenomena; D014508:Urea / Q000032:analysis
chemical_list: D000596:Amino Acids; D005971:Glutamates; D011760:Pyrrolidinones; D014508:Urea
vernacular_title: Zur Frage von Altersveränderungen der Hautoberfläche