Helicobacter pylori Infection in a Large Company
Autor: | Ziem, Grace, Zober, Andreas, Schilling, Dieter, Ott, M. Gerald |
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Zdroj: | Journal of Occupational and Environmental Medicine, 1999 Jun 01. 41(6), 415-416. |
Databáze: | JSTOR Journals |
Externí odkaz: |