@article{SchweigertKriegerSchnurrbuschetal.2003,
  author    = {Schweigert, Florian J. and Krieger, K. and Schnurrbusch, D. and Schams, D. and Gropp, J.},
  title     = {Effect of dietary ß-carotene on the early embryonic development and uterine fluid composition of gilts},
  year      = {2003},
  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}
}