title: What eosinophils do.
mesh_terms: D001798:Blood Proteins / Q000032:analysis; D004802:Eosinophilia / Q000097:blood; D004804:Eosinophils / Q000032:analysis / Q000276:immunology / Q000502:physiology*; D006801:Humans; D006967:Hypersensitivity / Q000097:blood
chemical_list: D001798:Blood Proteins