@misc{9733,
  author = {C. Schneider and S. Jick and U. Bothner and C. Meier},
  title = {Reflux disease, gastrointestinal ulcer or weight loss in patients with COPD},
  year = {2010},
  journal = {Copd},
  volume = {7},
  number = {3},
  pages = {172-8},
  issn = {1541-2563},
  doi = {10.3109/15412555.2010.481698},
}