title: Surface layer in tumor cells transformed by adeno-12 and SV40 viruses.
mesh_terms: D000256:Adenoviridae; D046508:Culture Techniques; D006025:Glycosaminoglycans / Q000032:analysis; D006651:Histocytochemistry; D008854:Microscopy, Electron; D009374:Neoplasms, Experimental / Q000378:metabolism*; D013539:Simian virus 40
chemical_list: D006025:Glycosaminoglycans