@article{MorrisSaltRailaetal.2012,
  author    = {Penelope J. Morris and Carina Salt and Jens Raila and Thomas Brenten and Barbara Kohn and Florian J. Schweigert and Juergen Zentek},
  title     = {Safety evaluation of vitamin A in growing dogs},
  journal   = {BRITISH JOURNAL OF NUTRITION},
  volume    = {108},
  number    = {10},
  pages     = {1800 -- 1809},
  doi       = {10.1017/S0007114512000128},
  year      = {2012},
}