title: Nature of the collagenous protein in a tumor basement membrane.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001485:Basement Membrane; D003094:Collagen / Q000032:analysis* / Q000276:immunology / Q000302:isolation & purification; D051379:Mice; D009363:Neoplasm Proteins / Q000032:analysis*; D010447:Peptide Hydrolases; D012513:Sarcoma, Experimental / Q000032:analysis* / Q000648:ultrastructure
chemical_list: D000596:Amino Acids; D009363:Neoplasm Proteins; D003094:Collagen; D010447:Peptide Hydrolases