title: Lower Vitamin D Status May Explain why African Americans Have Poorer Outcomes than Non-African Americans After Surgery for Crohn's Disease.
authors: William B
authors: WB
authors: Grant
mesh_terms: D001741:Black or African American; D003424:Crohn Disease / Q000097:blood / Q000150:complications / Q000601:surgery; D013505:Digestive System Surgical Procedures / Q000009:adverse effects*; D006801:Humans; D011183:Postoperative Complications / Q000097:blood / Q000145:classification / Q000517:prevention & control; D020379:Risk Adjustment / Q000379:methods; D014481:United States; D014807:Vitamin D / Q000008:administration & dosage / Q000097:blood; D014808:Vitamin D Deficiency / Q000150:complications / Q000175:diagnosis; D014815:Vitamins / Q000008:administration & dosage / Q000097:blood
chemical_list: D014815:Vitamins; D014807:Vitamin D