title: The prozone effect in serum assays for IgG4: comment on the article by Khosroshahi et al.
authors: North Bristol NHS Trust, Bristol, UK.
authors: Robert J
authors: RJ
authors: Lock
authors: Michael J
authors: MJ
authors: Wallage
authors: Dina
authors: D
authors: Patel
authors: Kirsty
authors: K
authors: Swallow
authors: William
authors: W
authors: Egner
mesh_terms: D000372:Agglutination Tests / Q000706:statistics & numerical data*; D001327:Autoimmune Diseases / Q000175:diagnosis*; D003951:Diagnostic Errors / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood*; D008297:Male
chemical_list: D007074:Immunoglobulin G