@phdthesis{Schroeder1999,
  author    = {Schr{\"o}der, Insa Sigrid},
  title     = {Toxikologische Untersuchungen von Isothiocyanat-Proteinderivaten},
  pages     = {122 S.},
  year      = {1999},
  language  = {de}
}
@article{Schweigert1999,
  author    = {Schweigert, Florian J.},
  title     = {Anpassung von Atmung und Kreislauf der Meeress{\"a}uger an den Lebensraum Wasser},
  year      = {1999},
  language  = {de}
}
@phdthesis{Schneider1999,
  author    = {Schneider, Heiko},
  title     = {Abbau von Flavonoiden durch Mikroorganismen des Gastrointestinaltrakts},
  publisher = {Logos-Verl.},
  address   = {Berlin},
  isbn      = {3-89722-330-9},
  pages     = {VII, 172 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@phdthesis{Mueller1999,
  author    = {M{\"u}ller, Cordula},
  title     = {Die gastrointestinale Glutathionperoxidase : eine intestinale Barriere gegen die Resorption von Lipidhydroperoxiden?},
  address   = {Potsdam},
  pages     = {X, 117 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}
@phdthesis{Simmering1999,
  author    = {Simmering, Rainer},
  title     = {Intestinale Metabolisierung sekund{\"a}rer Pflanzeninhaltstoffe : Vorkommen und Bedeutung von Lignan- und Flavonoidabbauenden Bakterien des humanen Intestinaltraktes},
  address   = {Potsdam},
  pages     = {VI, 135 S. : graph. Darst.},
  year      = {1999},
  language  = {de}
}