@book{ AN10526055,
  editor    = "日本母性保護産婦人科医会 and 日本産婦人科医会",
  title     = "日母産婦人科医報 = JAOG news",
  publisher = "日本母性保護産婦人科医会",
  year      = "1995",
  URL       = "https://ci.nii.ac.jp/ncid/AN10526055"
}