Evaluation of optimal cut-off value and performance of serum IgG4 and IgG4/IgG ratio in the diagnosis of typeⅠ autoimmune pancreatitis
XIA Changsheng, FAN Chunhong, WANG Hui
Laboratory Medicine . 2019, (4): 322 -326 .  DOI: 10.3969/j.issn.1673-8640.2019.04.007