To cite package ‘ctrialsgov’ in publications use:

Arnold T, Wei A, Kane M (2025). ctrialsgov: Query Data from U.S. National Library of Medicine's Clinical Trials Database. R package version 0.2.7, https://CRAN.R-project.org/package=ctrialsgov.

Corresponding BibTeX entry:

  @Manual{,
    title = {ctrialsgov: Query Data from U.S. National Library of
      Medicine's Clinical Trials Database},
    author = {Taylor Arnold and Auston Wei and Michael J. Kane},
    year = {2025},
    note = {R package version 0.2.7},
    url = {https://CRAN.R-project.org/package=ctrialsgov},
  }