Authors: Schoon, EJ Muller, MCA Vermeer, C Schurgers, LJ Brummer, RJM Stockbrugger, RW

Citation: Ej. Schoon et al., Low serum and bone vitamin K status in patients with longstanding Crohn's disease: Another pathogenetic factor of osteoporosis in Crohn's disease?, GUT, 48(4), 2001, pp. 473-477