title: The relationship between section thickness and the ultrastructural visualization of collagen fibrils: importance in studies on resorption of collagen.
mesh_terms: D000818:Animals; D003094:Collagen / Q000378:metabolism*; D008297:Male; D051379:Mice; D008854:Microscopy, Electron; D008867:Microtomy / Q000379:methods*; D008963:Molar / Q000648:ultrastructure*; D010519:Periodontium / Q000378:metabolism / Q000648:ultrastructure*
chemical_list: D003094:Collagen