@article{weko_5317_1, author = "Hiraki,Koichi and Khan,Khaleque Newaz and Kitajima,Michio and Fujishita,Akira and Masuzaki,Hideaki", title = "Uterine preservation surgery for placental polyp", journal = "The Journal of Obstetrics and Gynaecology Research", year = "2014", volume = "40", number = "1", pages = "89--95", month = "jan" }