@article{SchweigertRailaEisenachetal.1997,
  author    = {Schweigert, Florian J. and Raila, Jens and Eisenach, C. and Buchholz, Ingeborg},
  title     = {Distribution of vitamin A and retinol-binding-protein (RBP) in plasma, urine and various tissues of canines},
  year      = {1997},
  language  = {en}
}
@article{RailaEisenachBuchholzetal.1997,
  author    = {Raila, Jens and Eisenach, C. and Buchholz, Ingeborg and Schweigert, Florian J.},
  title     = {Distribution of vitamin A and retinol-binding-protein (RBP) in various tissue of dogs and reccoon dogs},
  year      = {1997},
  language  = {en}
}
@article{SchweigertBonitzSieglingetal.1999,
  author    = {Schweigert, Florian J. and Bonitz, K. and Siegling, Christiane and Buchholz, Ingeborg},
  title     = {Distribution of vitamin A, retinol-binding protein (RBP), cellular retinoic acid binding protein (CRABPI) and retinoid X receptor ß (RXRß) in the porcine uterus during early gestation},
  year      = {1999},
  language  = {en}
}
@article{SchweigertBuchholzBonitz1998,
  author    = {Schweigert, Florian J. and Buchholz, Ingeborg and Bonitz, K.},
  title     = {Effect of age on the levels of retinol and retinyl ester in blood plasma, liver and kidney of dogs},
  year      = {1998},
  language  = {en}
}
@article{SchweigertBuchholzSchumacheretal.2001,
  author    = {Schweigert, Florian J. and Buchholz, Ingeborg and Schumacher, A. and Gropp, J.},
  title     = {Effect of dietary ß-carotene on the accumulation of ß-carotene and vitamin A in plasma and tissues of gilts},
  year      = {2001},
  language  = {en}
}
@article{RailaBokBuchholzetal.1997,
  author    = {Raila, Jens and Bok, V. and Buchholz, Ingeborg and Schweigert, Florian J.},
  title     = {Investigations on the excretion of vitamin A as retinol and retinyl esters bound to a high molecular complex},
  year      = {1997},
  language  = {en}
}
@article{SchweigertBaumaneBuchholzetal.2000,
  author    = {Schweigert, Florian J. and Baumane, Anita and Buchholz, Ingeborg and Schoon, Heinz-Adolf},
  title     = {Plasma and tissue concentrations of ß-carotene and vitamin A in rats fed ß-carotene in various fats of plant and animal origin},
  year      = {2000},
  language  = {en}
}
@article{RailaBuchholzAupperleetal.2000,
  author    = {Raila, Jens and Buchholz, Ingeborg and Aupperle, Heike and Raila, Jens and Schoon, Heinz-Adolf and Schweigert, Florian J.},
  title     = {The distribution of vitamin A and retinol-binding protein (RBP) in the blood plasma, urine, liver and kidney of carnivores},
  year      = {2000},
  language  = {en}
}
@article{SchweigertBaumaneBuchholzetal.1998,
  author    = {Schweigert, Florian J. and Baumane, Anita and Buchholz, Ingeborg and Schoon, Heinz-Adolf},
  title     = {ß-Carotene accumulation in lung tissue of rats fed different types of fat},
  year      = {1998},
  language  = {en}
}