Colombel, J. (2013). Measuring Disability in IBD: The IBD Disability Index. Millennium Medical Publishing.
Čikaški stil citiranjaColombel, Jean-Frédéric. Measuring Disability in IBD: The IBD Disability Index. Millennium Medical Publishing, 2013.
MLA način citiranjaColombel, Jean-Frédéric. Measuring Disability in IBD: The IBD Disability Index. Millennium Medical Publishing, 2013.
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