P641 Ustekinumab efficiency as a higher-line therapy in association with serum levels in patients with Crohn’s disease
Autor: | M Kolar, K Pudilova, M Bortlik, D Duricova, K Malickova, M Lukas, V Hruba, N Machkova, R Vanickova, K Mitrova, M Vasatko |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Journal of Crohn's and Colitis. 13:S438-S439 |
ISSN: | 1876-4479 1873-9946 |
DOI: | 10.1093/ecco-jcc/jjy222.765 |
Databáze: | OpenAIRE |
Externí odkaz: |