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Hypereosinophilic syndrome: a multicenter, retrospective analysis of clinical characteristics and response to therapy. J Allergy Clin Immunol 124: 1319-1325, 2009.","DOI":"10.1016\/j.jaci.2009.09.022"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5. Hwee J, Huynh L, Pongdee T, et al. High disease burden and oral corticosteroid use in patients with hypereosinophilic syndrome and eosinophilic granulomatosis with polyangiitis: country-level insights into real-world management in Europe. J Clin Med 14: 4309, 2025.","DOI":"10.3390\/jcm14124309"},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Grayson PC, Ponte C, Suppiah R, et al. 2022 American College of Rheumatology\/European Alliance of Associations for Rheumatology classification criteria for eosinophilic granulomatosis with polyangiitis. Ann Rheum Dis 81: 309-314, 2022.","DOI":"10.1002\/art.41982"},{"key":"7","unstructured":"7. The Japanese Circulation Society. 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Brambatti M, Matassini MV, Adler ED, Klingel K, Camici PG, Ammirati E. Eosinophilic myocarditis: characteristics, treatment, and outcomes. J Am Coll Cardiol 70: 2363-2375, 2017.","DOI":"10.1016\/j.jacc.2017.09.023"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12. Hill QA, Stamps R, Massey E, et al. The diagnosis and management of primary autoimmune haemolytic anaemia. Br J Haematol 176: 395-411, 2017.","DOI":"10.1111\/bjh.14478"},{"key":"13","unstructured":"13. Ikeda S, Naoe H, Manba K, Kudow H, Honda I, Yastake T. Hypereosinophilic syndrome-a case associated with pulmonary predominant vascular involvement and autoimmune hemolytic anemia. Nihon Kyobu Shikkan Gakkai Zasshi 23: 940-946, 1985 (in Japanese)."},{"key":"14","doi-asserted-by":"crossref","unstructured":"14. Arquati M, Amodei V, Foa P, Tedeschi A. Autoimmune hemolytic anemia in a patient with idiopathic hypereosinophilia. 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Eosinophilic granulomatosis with polyangiitis; a distinctive presentation with myocarditis and autoimmune haemolytic anaemia: case report. Front Cardiovasc Med 11: 1490735, 2025.","DOI":"10.3389\/fcvm.2024.1490735"},{"key":"19","doi-asserted-by":"crossref","unstructured":"19. Xie M, Ni R, Zhang J, Zhong M, Wang P. Eosinophilic granulomatous polyangiitis with autoimmune hemolytic anemia: a case report and review of the literature. J Asthma Allergy 18: 629-635, 2025.","DOI":"10.2147\/JAA.S506965"},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. Renz H, Bachert C, Berek C, et al. Physiology and pathology of eosinophils: recent developments. Scand J Immunol 93: e13032, 2021.","DOI":"10.1111\/sji.13032"},{"key":"21","doi-asserted-by":"crossref","unstructured":"21. Branch DR, Leger RM, Sakac D, et al. The chemokines IP-10\/CXCL10 and IL-8\/CXCL8 are potential novel biomarkers of warm autoimmune hemolytic anemia. 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