Accuracy of 2-D versus 3-D ultrasound in measurement of cervical length
| Autor: | Stegmann, B.J., Saftlas, A., Olson, A., Ault, K.A., Baldus, S., Syrop, C. |
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| Zdroj: | In Fertility and Sterility 2009 92(3) Supplement:S116-S116 |
| Databáze: | ScienceDirect |
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