title: A simple chemical method to differentiate Mycobacterium from Nocardia.
mesh_terms: D001431:Bacteriological Techniques; D011232:Chemical Precipitation; D000431:Ethanol; D005019:Ethyl Ethers; D005227:Fatty Acids / Q000032:analysis; D008055:Lipids / Q000302:isolation & purification; D009161:Mycobacterium / Q000032:analysis / Q000145:classification*; D009615:Nocardia / Q000145:classification*
chemical_list: D005019:Ethyl Ethers; D005227:Fatty Acids; D008055:Lipids; D000431:Ethanol