@misc{9495,
  author = {R. Boggon and R. Hubbard and L. Smeeth and M. Gulliford and J. Cassell and S. Eaton and M. Pirmohamed and T. van Staa},
  title = {Variability of antibiotic prescribing in patients with chronic obstructive pulmonary disease exacerbations: a cohort study},
  year = {2013},
  journal = {BMC Pulm Med},
  volume = {13},
  pages = {32},
  issn = {1471-2466},
  doi = {10.1186/1471-2466-13-32},
}