TY - JOUR A1 - Schweigert, Florian J. A1 - Krieger, K. A1 - Schnurrbusch, D. A1 - Schams, D. A1 - Gropp, J. T1 - Effect of dietary ß-carotene on the early embryonic development and uterine fluid composition of gilts Y1 - 2003 ER - TY - JOUR A1 - Schweigert, Florian J. A1 - Buchholz, Ingeborg A1 - Schumacher, A. A1 - Gropp, J. T1 - Effect of dietary ß-carotene on the accumulation of ß-carotene and vitamin A in plasma and tissues of gilts Y1 - 2001 ER -