Research Article
Autoimmune Hepatitis with Elevated Serum IgG4 Levels Have a High Prevalence of Cirrhosis at Diagnosis
Figure 2
Comparison of IL-22 immunohistochemical stain of liver histology. (a–c) Liver histology of serum IgG4 elevated group; (d–f) liver histology of serum IgG4 normal group.
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