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Accuracy of emergency physician performed bedside ultrasound in determining gestational age in first trimester pregnancy
BACKGROUND: Patient reported menstrual history, physician clinical evaluation, and ultrasonography are used to determine gestational age in the pregnant female. Previous studies have shown that pregnancy dating by last menstrual period (LMP) and physical examination findings can be inaccurate. An ul...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3554441/ https://www.ncbi.nlm.nih.gov/pubmed/23216683 http://dx.doi.org/10.1186/2036-7902-4-22 |