title: Some technical approaches to bone collagen study.
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000032:analysis*; D002417:Cattle; D003094:Collagen / Q000032:analysis*; D004285:Dogs; D006168:Guinea Pigs; D006801:Humans; D008722:Methods; D051379:Mice; D008856:Microscopy, Fluorescence; D008858:Microscopy, Phase-Contrast; D011817:Rabbits; D051381:Rats
chemical_list: D003094:Collagen