title: Trials to modify the sulfide-silver method for ultrastructural tissue localization of heavy metals.
mesh_terms: D000818:Animals; D006224:Cricetinae; D005399:Fishes; D006168:Guinea Pigs; D006651:Histocytochemistry; D006801:Humans; D007515:Islets of Langerhans / Q000032:analysis; D008099:Liver / Q000032:analysis; D008407:Mast Cells / Q000032:analysis; D008670:Metals / Q000032:analysis*; D008722:Methods; D008854:Microscopy, Electron; D051381:Rats; D012834:Silver; D013440:Sulfides; D015032:Zinc / Q000032:analysis*
chemical_list: D008670:Metals; D013440:Sulfides; D012834:Silver; D015032:Zinc