title: Autoantibodies against C1q in systemic lupus erythematosus.
authors.affiliation: Department of Nephrology, University Hospital, Leiden, The Netherlands.
authors.forename: C E
authors.initials: CE
authors.lastname: Siegert
authors.forename: F C
authors.initials: FC
authors.lastname: Breedveld
authors.forename: M R
authors.initials: MR
authors.lastname: Daha
mesh_terms: D000936:Antigen-Antibody Complex / Q000097:blood; D001323:Autoantibodies / Q000097:blood*; D003167:Complement Activation; D003172:Complement C1 / Q000378:metabolism; D015922:Complement C1q / Q000276:immunology*; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000097:blood / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex; D001323:Autoantibodies; D003172:Complement C1; D015922:Complement C1q