1. Vitamin A—Functions, dietary requirements and safety in humans;Gerster;Int. J. Vitam. Nutr. Res.,1997
2. Vitamin A1 intestinal absorption in vivo: Influence of luminal factors on transport;Hollander;Am. J. Physiol. Gastrointest. Liver Physiol.,1977
3. Beta-carotene intestinal absorption: Bile, fatty acid, pH, and flow rate effects on transport;Hollander;Am. J. Physiol.,1978
4. Intestinal absorption of vitamin A, E, D, and K;Hollander;J. Lab. Clin. Med.,1981
5. Factors Affecting Intestinal Absorption of Highly Lipophilic Food Microconstituents (Fat-Soluble Vitamins, Carotenoids and Phytosterols)