@article{Trojahn2015,
author = {Trojahn, Carina and Dobos, Gabor and Lichterfeld, Andrea and Blume-Peytavi, Ulrike and Kottner, Jan},
year = {2015},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/3.0/},
title = {Characterizing Facial Skin Ageing in Humans},
url = "http://dx.doi.org/10.17169/refubium-18669",
}