TY - JOUR AU - Bytzer, P; Jones, R; Vakil, N TI - Limited ability of the proton-pump inhibitor test to identify patients with gastroesophageal reflux disease JO - Clin Gastroenterol Hepatol IS - 12 VL - 10 PY - 2012 DO - 10.1016/j.cgh.2012.06.030 SP - 1360 EP - 1366 N1 - et al. ER -