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1: Am J Gastroenterol. 2008 Apr;103(4):1045; author reply 1045-6.Click here to read Links
Comment on:
Am J Gastroenterol. 2007 Oct;102(10):2164-70.

An interleukin-6 (IL-6) receptor polymorphism affecting serum levels of IL-6 does not increase the risk of cholangiocarcinoma in primary sclerosing cholangitis.

PMID: 18397431 [PubMed - indexed for MEDLINE]