title: Silver impregnation: collagenic and reticular fibers and the ground substance.
mesh_terms: D000818:Animals; D003094:Collagen / Q000032:analysis; D004285:Dogs; D005881:Gingiva / Q000166:cytology*; D006651:Histocytochemistry; D006801:Humans; D008198:Lymph Nodes / Q000166:cytology*; D011134:Polysaccharides; D051381:Rats; D012469:Salivary Glands / Q000166:cytology*; D012834:Silver; D013194:Staining and Labeling
chemical_list: D011134:Polysaccharides; D012834:Silver; D003094:Collagen