title: Iron gallein in Van Gieson technics, replacing iron hematoxylin.
mesh_terms: D001578:Benzopyrans; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007192:Indenes; D007501:Iron; D012394:Rosaniline Dyes; D013194:Staining and Labeling; D014966:Xanthenes
chemical_list: D001578:Benzopyrans; D007192:Indenes; D012394:Rosaniline Dyes; D014966:Xanthenes; D007501:Iron