@misc{8449,
  author = {J. Busby and K. Mills and S. Zhang and F. Liberante and C. Cardwell},
  title = {Postdiagnostic Calcium Channel Blocker Use and Breast Cancer Mortality: A Population-based Cohort Study},
  year = {2018},
  journal = {Epidemiology},
  volume = {29},
  number = {3},
  pages = {407-413},
  issn = {1044-3983},
  doi = {10.1097/ede.0000000000000814},
}