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Blood Urea Nitrogen to Creatinine ratio in Differentiation of Upper and Lower Gastrointestinal Bleedings; a Diagnostic Accuracy Study

INTRODUCTION: Finding easily accessible and non-invasive methods for differentiating various sources of gastrointestinal (GI) bleeding before performing endoscopy and colonoscopy is of great interest. The present study was designed with the aim of evaluating the screening performance characteristics...

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Detalhes bibliográficos
Publicado no:Arch Acad Emerg Med
Main Authors: Zia Ziabari, Seyyed Mahdi, Rimaz, Siamak, Shafaghi, Afshin, Shakiba, Maryam, Pourkazemi, Zahra, Karimzadeh, Elnaz, Amoukhteh, Melika
Formato: Artigo
Idioma:Inglês
Publicado em: Shahid Beheshti University of Medical Sciences 2019
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Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6637801/
https://ncbi.nlm.nih.gov/pubmed/31432040
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