Zen, Y., & Nakanuma, Y. IgG4 Cholangiopathy. Wiley.
Chicago Style (17th ed.) CitationZen, Yoh, and Yasuni Nakanuma. IgG4 Cholangiopathy. Wiley.
MLA (9th ed.) CitationZen, Yoh, and Yasuni Nakanuma. IgG4 Cholangiopathy. Wiley.
Warning: These citations may not always be 100% accurate.