TY - STAND AU - C. Schneider AU - S. Jick AU - U. Bothner AU - C. Meier BT - Copd DO - 10.3109/15412555.2010.481698 M1 - 3 PY - 2010 SP - 172 EP - 8 T2 - Copd TI - Reflux disease, gastrointestinal ulcer or weight loss in patients with COPD VL - 7 SN - 1541-2563 ER -