@misc{9652,
  author = {R. DiSantostefano and K. Davis},
  title = {Prescription patterns in asthma patients initiating salmeterol in UK general practice: a retrospective cohort study using the General Practice Research Database (GPRD)},
  year = {2011},
  journal = {Drug Saf},
  volume = {34},
  number = {6},
  pages = {511-20},
  issn = {0114-5916},
  doi = {10.2165/11587370-000000000-00000},
}