Diagnosis of Occult and Obscure Gastrointestinal Bleeding
Autor: | Thakral, Durga, Stein, Daniel Joseph, Saltzman, John R. |
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Zdroj: | In Gastrointestinal Endoscopy Clinics of North America April 2024 34(2):317-329 |
Databáze: | ScienceDirect |
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