@misc{9028,
  author = {M. Barakat and H. McDonald and T. Collier and L. Smeeth and D. Nitsch and J. Quint},
  title = {Acute kidney injury in stable COPD and at exacerbation},
  year = {2015},
  journal = {Int J Chron Obstruct Pulmon Dis},
  volume = {10},
  pages = {2067-77},
  issn = {1176-9106},
  doi = {10.2147/copd.s88759},
}