Media type: E-Article Title: Decreased endothelin receptor A autoantibody levels are associated with early ischaemic events in patients with giant-cell arteritis Contributor: Klapa, Sebastian; Müller, Antje; Koch, Andreas; Heidecke, Harald; Kähler, Wataru; Junker, Juliane; Schinke, Susanne; Riemekasten, Gabriela; Lamprecht, Peter imprint: BMJ, 2019 Published in: Annals of the Rheumatic Diseases Language: English DOI: 10.1136/annrheumdis-2019-215341 ISSN: 0003-4967; 1468-2060 Keywords: General Biochemistry, Genetics and Molecular Biology ; Immunology ; Immunology and Allergy ; Rheumatology Origination: Footnote: