title: Subtle modifications of a PR3-ANCA ELISA affect assay performance.
authors.forename: Jason
authors.initials: J
authors.lastname: Lewis
authors.forename: Ulrich
authors.initials: U
authors.lastname: Specks
authors.forename: Gregory
authors.initials: G
authors.lastname: Jacob
authors.forename: Henry
authors.initials: H
authors.lastname: Homburger
mesh_terms: D019268:Antibodies, Antineutrophil Cytoplasmic / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D005188:False Negative Reactions; D005455:Fluorescent Antibody Technique / Q000379:methods; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis; D006801:Humans; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic