@misc{8918,
  author = {E. Moore and L. Chatzidiakou and R. Jones and L. Smeeth and S. Beevers and F. Kelly and Quint J and B. Barratt},
  title = {Linking e-health records, patient-reported symptoms and environmental exposure data to characterise and model COPD exacerbations: protocol for the COPE study},
  year = {2016},
  journal = {BMJ Open},
  volume = {6},
  number = {7},
  pages = {e011330},
  issn = {2044-6055},
  doi = {10.1136/bmjopen-2016-011330},
}