@misc{9616,
  author = {L. Parkin and K. Hagberg and H. Jick},
  title = {Comprehensive comparison of drug prescribing in the United States and United Kingdom},
  year = {2011},
  journal = {Pharmacotherapy},
  volume = {31},
  number = {7},
  pages = {623-9},
  issn = {0277-0008},
  doi = {10.1592/phco.31.7.623},
}