%0 Journal Article %T Structural characterization of four different naturally occurring porcine collagen membranes suitable for medical applications %A Maurer, Thimo %A Stoffel, Michael H. %A Belyaev, Yury %A Stiefel, Niklaus G. %A Vidondo, Beatriz %A Küker, Susanne %A Mogel, Helga %A Schäfer, Birgit %A Balmer, Jasmin %J PLoS ONE %V 13 %N 10 %D 2018-10-03 %I Public Library of Science %~ DeepDyve