%0 Journal Article %T TRIENNIAL GROWTH SYMPOSIUM— Effects of dietary 25-hydroxycholecalciferol and cholecalciferol on blood vitamin D and mineral status, bone turnover, milk composition, and reproductive performance of sows %A Weber, G. M. %A Witschi, A.-K. M. %A Wenk, C. %A Martens, H. %J Journal of Animal Science %V 92 %N 3 %P 899-909 %@ 0021-8812 %D 2014-03-01 %~ DeepDyve