ZatorZACantuSMKonijetiGG. Pretreatment 25-hydroxyvitamin D levels and durability of anti–tumor necrosis factor–α therapy in inflammatory bowel diseases. JPEN J Parenter Enteral Nutr. 2014;38:385-391.
2.
CantornaMTMahonBD. D-hormone and the immune system. J Rheumatol Suppl. 2005;76:11-20.
3.
AnanthakrishnanANKhaliliHHiguchiLM. Higher predicted vitamin D status is associated with reduced risk of Crohn’s disease. Gastroenterology. 2012;142:482-489.
4.
AnanthakrishnanANCaganAGainerVS. Normalization of plasma 25-hydroxy vitamin D is associated with reduced risk of surgery in Crohn’s disease. Inflamm Bowel Dis. 2013;19:1921-1927.
