878 Can maternal-fetal medicine fellows safely perform chorionic villus sampling procedures in ongoing pregnancies?
| Autor: | Bitas, Christiana, Stone, Julie M., Mhatre, Mohak, Spadola, Alexandra, Graham, George, Ralston, Steven, Craigo, Sabrina |
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| Zdroj: | In American Journal of Obstetrics and Gynecology February 2021 224(2) Supplement:S545-S545 |
| Databáze: | ScienceDirect |
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