@misc{9540,
  author = {H. Close and J. Mason and D. Wilson and A. Hungin},
  title = {Hormone replacement therapy is associated with gastro-oesophageal reflux disease: a retrospective cohort study},
  year = {2012},
  journal = {BMC Gastroenterol},
  volume = {12},
  pages = {56},
  issn = {1471-230x},
  doi = {10.1186/1471-230x-12-56},
}