Serum immunoglobulin G4 and immunoglobulin G1 for distinguishing immunoglobulin G4-associated cholangitis from primary sclerosing cholangitis.
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Hepatology. 2014 May;59(5):1954-63. doi: 10.1002/hep.26977. Epub 2014 Apr 1.
Hepatology. 2014.
PMID: 24375491
Free PMC article.