title: Intracellular collagen fibrils in early gingivitis in the beagle dog.
mesh_terms: D000818:Animals; D002462:Cell Membrane / Q000648:ultrastructure; D003094:Collagen / Q000378:metabolism*; D003238:Connective Tissue / Q000648:ultrastructure; D003593:Cytoplasm / Q000648:ultrastructure; D004285:Dogs; D005347:Fibroblasts / Q000648:ultrastructure; D005891:Gingivitis / Q000378:metabolism* / Q000473:pathology; D006651:Histocytochemistry; D008264:Macrophages / Q000648:ultrastructure; D014617:Vacuoles / Q000648:ultrastructure
chemical_list: D003094:Collagen