Mice infected with Schistosoma mansoni generate antibodies to LacdiNAc (GalNAc beta 1-->4GlcNAc) determinants.
Nyame, Leppänen, DeBose-Boyd, and Cummings. 1999. “Mice Infected With Schistosoma Mansoni Generate Antibodies to LacdiNAc (GalNAc Beta 1-->4GlcNAc) Determinants.”. Glycobiology 9 (10): 1029-35.