@book{ BB18373235,
  author    = "宮下, 洋一 ",
  title     = "卵子探しています : 世界の不妊・生殖医療現場を訪ねて",
  publisher = "小学館",
  year      = "2015",
  URL       = "https://ci.nii.ac.jp/ncid/BB18373235"
}