1Butterfield JH,Gleich GJ.Interferon-alpha treatment of six patients with the idiopathic hypereosinophilic syndrome. Annals of Internal Medicine . 1994
2Chusid MJ,Dale DC,West BC,et al.The hypereosinophilic syndrome: analysis of fourteen cases with review of the literature. Medicine . 1975
3Tefferi A,Gotlib J,Pardanani A.Hypereosinophilic syndrome andclonal eosinophilia:point-of-care diagnostic algorithm and treat-ment update. Mayo Clinic Proceedings . 2010
4Roufosse F,Cogan E,Goldman M.The hypereosinophilic syndrome revisited. Annual Review of Medicine . 2003