Gastrointestinal endoscopy in the elderly: Current issues
Autor: | Mönkemüller, Klaus, Fry, Lucia C., Malfertheiner, Peter, Schuckardt, Walter |
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Zdroj: | In Best Practice & Research Clinical Gastroenterology 2009 23(6):821-827 |
Databáze: | ScienceDirect |
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