| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
|---|
| Four-dimensional ultrasonography of a true knot of the umbilical cord |
Ramon y Cajal, C.L.;Martinez, R.O.; |
American Journal of Obstetrics and Gynecology |
2006-10-01 |
查看 |
| True umbilical cord knot and obstetric outcome |
Raisanen, S.;Georgiadis, L.;Harju, M.;Keski-Nisula, L.;Heinonen, S.; |
International Journal of Gynecology & Obstetrics |
2013-07-01 |
查看 |
| True umbilical cord knot and obstetric outcome |
Raisanen, S.;Georgiadis, L.;Harju, M.;Keski-Nisula, L.;Heinonen, S.; |
International Journal of Gynecology & Obstetrics |
2013-07-01 |
查看 |
|
|
