Exposure to Measles in Utero and Crohn's Disease: Danish Register Study
| Autor: | Nielsen, Lise Lotte W., Nielsen, Nete Munk, Melbye, Mads, Sodermann, Morten, Jacobsen, Marianne, Aaby, Peter |
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| Zdroj: | BMJ: British Medical Journal, 1998 Jan . 316(7126), 196-197. |
| Databáze: | JSTOR Journals |
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