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總筆數:3
| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
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| Algorithms for combining menstrual and ultrasound estimates of gestationalage: consequences for rates of preterm and postterm birth |
Blondel, B.;Morin, I.;Platt, R.W.;Kramer, M.S.;Usher, R.;Breart, G.; |
BJOG: An International Journal of Obstetrics and Gynaecology |
2002-06-01 |
查看 |
| How does early ultrasound scan estimation of gestational age lead to higherrates of preterm birth? |
Yang, H.;Kramer, M.S.;Platt, R.W.;Blondel, B.;Breart, G.;Morin, I.;Wilkins, R.;Usher, R.; |
American Journal of Obstetrics and Gynecology |
2002-03-01 |
查看 |
| How does early ultrasound scan estimation of gestational age lead tohigher rates of preterm birth? |
Yang, H.;Kramer, M.S.;Platt, R.W.;Blondel, B.;Breart, G.;Morin, I.;Wilkins, R.;Usher, R.; |
American Journal of Obstetrics and Gynecology |
2002-03-01 |
查看 |
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