@misc{9603,
  author = {A. Walker and J. West and M. Grainge and T. Card},
  title = {Angiotensin converting enzyme inhibitors and hepatocellular carcinoma incidence in the General Practice Research Database},
  year = {2011},
  journal = {Cancer Causes Control},
  volume = {22},
  number = {12},
  pages = {1743-7},
  issn = {0957-5243},
  doi = {10.1007/s10552-011-9837-1},
}