Nutter B and Lane S (2018). redcapAPI: Accessing data from REDCap projects using the API. doi: 10.5281/zenodo.11826, R package version 2.0, 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 = {2018},
    doi = {10.5281/zenodo.11826},
    note = {R package version 2.0},
    url = {https://github.com/nutterb/redcapAPI/wiki},
  }