To cite package ‘expard’ in publications use:

Dijkstra L (2026). expard: Drug 'EXPosures' and 'ADRs'. R package version 1.1.0, https://github.com/bips-hb/expard.

Corresponding BibTeX entry:

  @Manual{,
    title = {expard: Drug 'EXPosures' and 'ADRs'},
    author = {Louis Dijkstra},
    year = {2026},
    note = {R package version 1.1.0},
    url = {https://github.com/bips-hb/expard},
  }