@misc{9380,
  author = {R. Boggon and T. van Staa and M. Chapman and A. Gallagher and T. Hammad and M. Richards},
  title = {Cancer recording and mortality in the General Practice Research Database and linked cancer registries},
  year = {2013},
  journal = {Pharmacoepidemiol Drug Saf},
  volume = {22},
  number = {2},
  pages = {168-75},
  issn = {1053-8569},
  doi = {10.1002/pds.3374},
}