%0 Journal Article %T Vitamin D3 3β Sulfate Has Less Biological Activity than Free Vitamin D3 during Pregnancy in Rats %A Cancela, Leonor %A Marie, P.J. %A Le Boulch, Noelie %A Miravet, Livia %J Neonatology %V 48 %N 5 %P 274-284 %@ 1661-7800 %D 1985-01-01 %I S. Karger AG %~ DeepDyve