Nutter B, Lane S (2020). redcapAPI: Accessing data from REDCap projects using the API. doi: 10.5281/zenodo.11826, R package version 2.3, https://github.com/nutterb/redcapAPI/wiki.

Corresponding BibTeX entry:

  @Manual{,
    title = {{redcapAPI}: Accessing data from REDCap projects using the
      API},
    author = {Benjamin Nutter and Stephen Lane},
    year = {2020},
    doi = {10.5281/zenodo.11826},
    note = {R package version 2.3},
    url = {https://github.com/nutterb/redcapAPI/wiki},
  }