@article{Oppenlaender,
  author    = {Thomas Oppenl{\"a}nder},
  title     = {Photoreactivity of Drugs : A Challenge for Pharmaceutical Industry?},
  series = {Journal of Photochemistry and Photobiology B: Biology / ESP Newsletter},
  volume    = {5.1990},
  number    = {3-4},
  issn      = {1011-1344},
  doi       = {10.1016/1011-1344(90)85066-6},
  pages     = {528 -- 529},
  language  = {de}
}