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A Case of a Negative Urine Pregnancy Test in a Multiple Gestation Pregnancy
Urine pregnancy tests (UPTs) are a highly reliable method of detecting pregnancy, with reported 100% sensitivity and 99.2% specificity. This test relies on the detection of β-human chorionic gonadotropin (β-hCG) molecules in the urine through a two-site sandwich immunoassay. Although a nearly perfec...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Cureus
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9699690/ https://www.ncbi.nlm.nih.gov/pubmed/36447678 http://dx.doi.org/10.7759/cureus.30725 |