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Negative / Null Result ReportMedicine· cited by 19

Autoimmune pancreatitis and biliary intraepithelial neoplasia of the common bile duct: A case with diagnostically challenging but pathogenetically significant association

Haruo Ohtani; Hiroyasu Ishida; Yuka Ito; Takashi Yamaguchi; M. Koizumi · 2011 · Pathology International

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Autoimmune pancreatitis (AIP) (also called IgG4-related sclerosing pancreatitis (IgG4-SP)) and IgG4-related sclerosing cholangitis (IgG4-SC) are frequently associated with each other. It is generally believed that association of these…

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Metadata source: OpenAlex · DOI 10.1111/j.1440-1827.2011.02684.x