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2. Vitamin K. intestinal absorption in vivo: influence of luminal contents on transport;Hollander;Am J Physiol,1977
3. Production of menaquinones by intestinal anaerobes;Ramotar;J Infect Dis,1984
4. Vitamin K2 colonic and ileal in vivo absorption: bile, fatty acids, and pH effects on transport;Hollander;Am J Physiol,1977
5. Mechanism and site of vitamin K3 small intestinal transport;Hollander;Am J Physiol,1974