@misc{8994,
  author = {C. Fairhurst and F. Martin and I. Watt and T. Doran and M. Bland and W. Brackenbury},
  title = {Sodium channel-inhibiting drugs and cancer survival: protocol for a cohort study using the CPRD primary care database},
  year = {2016},
  journal = {BMJ Open},
  volume = {6},
  number = {9},
  pages = {e011661},
  issn = {2044-6055},
  doi = {10.1136/bmjopen-2016-011661},
}