@book{ BA63714639,
  author    = "永田, 靖 ( 数学)",
  title     = "サンプルサイズの決め方",
  publisher = "朝倉書店",
  year      = "2003",
  series    = "統計ライブラリー",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BA63714639"
}