title: The Missing Antibody: The Pitfalls of ANCA Testing.
authors.affiliation: Department of Acute Medicine, St George's Hospital NHS Foundation Trust, London, UK.
authors.forename: James Wingfield
authors.initials: JW
authors.lastname: Digby
authors.affiliation: Department of Pathology, St George's Hospital NHS Foundation Trust, London, UK.
authors.forename: Brendan
authors.initials: B
authors.lastname: Tinwell
authors.affiliation: Department of Clinical Immunology, St George's Hospital NHS Foundation Trust, London, UK.
authors.forename: Joanna
authors.initials: J
authors.lastname: Sheldon
authors.affiliation: Department of Acute Medicine, St George's Hospital NHS Foundation Trust, London, UK. Electronic address: joe.wang@stgeorges.nhs.uk.
authors.forename: Joe
authors.initials: J
authors.lastname: Wang
mesh_terms: D000328:Adult; D019268:Antibodies, Antineutrophil Cytoplasmic / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay; D005188:False Negative Reactions; D005260:Female; D019084:Fluorescent Antibody Technique, Indirect; D014890:Granulomatosis with Polyangiitis / Q000097:blood / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D007668:Kidney / Q000473:pathology
chemical_list: D019268:Antibodies, Antineutrophil Cytoplasmic