@book{ AA12291846,
  editor    = "日本産科婦人科学会中国四国合同地方部会",
  title     = "現代産婦人科 = Modern trends in obstetrics & gynecology",
  publisher = "日本産科婦人科学会中国四国合同地方部会",
  year      = "2007",
  URL       = "http://ci.nii.ac.jp/ncid/AA12291846"
}