title: Selective degeneration of specific granules of eosinophils: report of a case.
mesh_terms: D000368:Aged; D001172:Arthritis, Rheumatoid / Q000097:blood* / Q000188:drug therapy; D001854:Bone Marrow Cells; D001856:Bone Marrow Examination; D004802:Eosinophilia / Q000150:complications; D004804:Eosinophils / Q000032:analysis / Q000166:cytology*; D006651:Histocytochemistry; D006801:Humans; D006886:Hydroxychloroquine / Q000627:therapeutic use; D008297:Male; D008854:Microscopy, Electron
chemical_list: D006886:Hydroxychloroquine