Immune complexes in ulcerative colitis.
D000936:Antigen-Antibody Complex / Q000032:analysis*; D003093:Colitis, Ulcerative / Q000276:immunology*; D003166:Complement Activating Enzymes / Q000032:analysis; D015922:Complement C1q; D006801:Humans
D000936:Antigen-Antibody Complex; D015922:Complement C1q; D003166:Complement Activating Enzymes