The Endoscopic Diagnosis of Duodenal Ulcer Disease: A Randomized Clinical Trial of Bias and of Interobserver Variation.
| Autor: | Gjørup, T., Agner, E., Jensen, L. Bording, Jensen, A. Mørup, Møllmann, K-M. |
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| Zdroj: | Scandinavian Journal of Gastroenterology; 1986, Vol. 21 Issue 3, p261-267, 7p |
| Databáze: | Complementary Index |
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