Outcomes of Long‐Term Follow‐Up in Patients With Iron Deficiency Anemia and Initial Negative Upper Endoscopy, Colonoscopy, and Video Capsule Endoscopy: 604. (October 2019) - Likhtshteyn, Michelle; Arroyo‐Mercado, Fray Martin M.; Noel, Jude; Chokshi, Tanuj; Gupta, Nikita; Aytaman, Yasemin; Khudyakov, Aleksandr; Lerer, Renata; Grossman, Jennifer; Tabone, Sabrina; Frank, David M.; Martinez, Manuel