To cite package ‘visATC’ in publications use:

Matthews J (2026). visATC: Visualise the Anatomical Therapeutic Chemical (ATC) Hierarchy. R package version 1.0.0.9000, https://github.com/jnm212/visatc.

Corresponding BibTeX entry:

  @Manual{,
    title = {visATC: Visualise the Anatomical Therapeutic Chemical
      (ATC) Hierarchy},
    author = {J Matthews},
    year = {2026},
    note = {R package version 1.0.0.9000},
    url = {https://github.com/jnm212/visatc},
  }