citHeader("To cite npi in publications, please use:")

bibentry(
  bibtype = "Manual",
  title = "{npi}: Access the U.S. National Provider Identifier Registry API",
  author = person("Frank", "Farach", role = c("cre", "aut")),
  url = "https://github.com/ropensci/npi",
  year = 2022,
  doi = "10.5281/zenodo.6326729",
  note = paste("R package version", meta$Version)
)
