TY - STAND AU - S. Tomkins AU - C. Chapman AU - M. Myland AU - R. Tham AU - R. de Nobrega AU - B. Jackson AU - S. Keshav BT - PLoS One DO - 10.1371/journal.pone.0189952 M1 - 12 PY - 2017 EP - e0189952 T2 - PLoS One TI - Treating iron deficiency in patients with gastrointestinal disease: Risk of re-attendance in secondary care VL - 12 SN - 1932-6203 ER -