Occurrence of tapered collagen fibrils from human sources with observations on mesenchymal neoplasms.
D003094:Collagen; D004583:Electrons; D005109:Extracellular Matrix; D006801:Humans; D008853:Microscopy; D008854:Microscopy, Electron; D009369:Neoplasms / Q000473:pathology*; D018204:Neoplasms, Connective and Soft Tissue
D003094:Collagen
COLLAGEN; MICROSCOPY, ELECTRON; NEOPLASMS/pathology