@article{SassMasgrauPilettaetal.1996,
  author    = {Sass, J. O. and Masgrau, E. and Piletta, P. A. and Nau, H. and Saurat, J. H.},
  title     = {Plasma retinoids after topical use of retinaldehyde on human skin},
  journal   = {Skin Pharmacology},
  volume    = {9},
  number    = {5},
  issn      = {1011-0283},
  doi       = {10.1159/000211436},
  institution = {Institut f{\"u}r funktionale Gen-Analytik (IFGA)},
  pages     = {322 -- 326},
  year      = {1996},
  language  = {en}
}