@misc{8124,
  author = {R. Joseph and T. van Staa and M. Lunt and M. Abrahamowicz and W. Dixon},
  title = {Exposure measurement error when assessing current glucocorticoid use using UK primary care electronic prescription data},
  year = {2019},
  journal = {Pharmacoepidemiol Drug Saf},
  volume = {28},
  number = {2},
  pages = {179-186},
  issn = {1053-8569},
  doi = {10.1002/pds.4649},
}