Multiple endoscopic biopsies in research subjects: safety results from a National Institutes of Health series
| Autor: | Yao, Michael D., von Rosenvinge, Erik C., Groden, Catherine, Mannon, Peter J. |
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| Zdroj: | In Gastrointestinal Endoscopy 2009 69(4):906-910 |
| Databáze: | ScienceDirect |
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