title: Buoyant density of EMT6 fibrosarcoma cells: I. Effect of hypoxic growth conditions in vitro.
mesh_terms: D000818:Animals; D002460:Cell Line; D002470:Cell Survival; D002478:Cells, Cultured; D002499:Centrifugation, Density Gradient; D005354:Fibrosarcoma / Q000473:pathology*; D010100:Oxygen / Q000502:physiology*; D012513:Sarcoma, Experimental / Q000473:pathology
chemical_list: D010100:Oxygen