Deficiency of N-acetylgalactosamine in O-linked oligosaccharides of IgA is a novel biologic marker for Crohn's disease (pages 1723–1734)Takahiro Inoue, Hideki Iijima, Michiko Tajiri, Shinichiro Shinzaki, Eri Shiraishi, Satoshi Hiyama, Akira Mukai, Sachiko Nakajima, Hirotsugu Iwatani, Tsutomu Nishida, Tsunekazu Mizushima, Teruhito Yasui, Yoshitaka Isaka, Tatsuya Kanto, Masahiko Tsujii, Eiji Miyoshi, Yoshinao Wada and Tetsuo Takehara
Article first published online: 12 JAN 2012 | DOI: 10.1002/ibd.22876