title: Similar anti-Proteus mirabilis titres in P1 positive and P1 negative individuals with rheumatoid arthritis.
authors.forename: J
authors.initials: J
authors.lastname: Kjeldsen-Kragh
authors.forename: T
authors.initials: T
authors.lastname: Rashid
authors.forename: A
authors.initials: A
authors.lastname: Ebringer
mesh_terms: D000907:Antibodies, Bacterial / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D006801:Humans; D010127:P Blood-Group System; D011513:Proteus mirabilis / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D010127:P Blood-Group System