title: [Ultrastructural alterations of the eosinophils in hypereosinophilic syndrome].
mesh_terms: D000368:Aged; D003095:Collagen Diseases / Q000097:blood; D004804:Eosinophils / Q000648:ultrastructure*; D006801:Humans; D008297:Male; D011657:Pulmonary Eosinophilia / Q000097:blood*