P306 Tryptophan deficiency in Crohn's disease
| Autor: | Nikolaus, S., Al-Massad, N., Bethge, J., Wätzig, G., Rosenstiel, P., Junker, R., Thieme, F., Schreiber, S. |
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| Zdroj: | In Journal of Crohn's and Colitis February 2014 8 Supplement 1:S192-S192 |
| Databáze: | ScienceDirect |
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