title: Prussian blue reaction and hemophagocytosis: a new use for an old test.
authors.forename: P R
authors.initials: PR
authors.lastname: Koduri
mesh_terms: D004396:Coloring Agents; D005295:Ferrocyanides; D015616:Histiocytosis, Non-Langerhans-Cell / Q000175:diagnosis*; D006801:Humans; D013194:Staining and Labeling
chemical_list: D004396:Coloring Agents; D005295:Ferrocyanides; C000170:ferric ferrocyanide