title: Concerning collagen types in fibrosarcoma.
mesh_terms: D000293:Adolescent; D003094:Collagen / Q000378:metabolism*; D005354:Fibrosarcoma / Q000378:metabolism / Q000473:pathology*; D006801:Humans; D010641:Phenotype; D013584:Sarcoma, Synovial / Q000378:metabolism / Q000473:pathology; D012983:Soft Tissue Neoplasms / Q000378:metabolism / Q000473:pathology*
chemical_list: D003094:Collagen