[
  {
    "title": "ccmatch: R package for optimal matching of cases to controls using\nnetwork flow theory.",
    "author": [
      {
        "given": "Masahiro",
        "family": "Kanai",
        "role": {},
        "email": {},
        "comment": {}
      }
    ],
    "year": "2015",
    "note": "R package version 1.0",
    "url": "https://github.com/mkanai/ccmatch"
  }
]