To cite package ‘qpNCA’ in publications use:

Huisman J (2021). qpNCA: Noncompartmental Pharmacokinetic Analysis by qPharmetra. R package version 1.1.6, https://CRAN.R-project.org/package=qpNCA.

Corresponding BibTeX entry:

  @Manual{,
    title = {qpNCA: Noncompartmental Pharmacokinetic Analysis by
      qPharmetra},
    author = {Jan Huisman},
    year = {2021},
    note = {R package version 1.1.6},
    url = {https://CRAN.R-project.org/package=qpNCA},
  }