title: A cultural study of acid-fast micro-organisms concentrated by hydrocarbon-adsorption and sedimentation methods.
mesh_terms: D000327:Adsorption; D004396:Coloring Agents; D006838:Hydrocarbons; D009161:Mycobacterium; D009615:Nocardia; D013183:Sputum / Q000382:microbiology*
chemical_list: D004396:Coloring Agents; D006838:Hydrocarbons
keywords: MYCOBACTERIUM; NOCARDIA; SPUTUM/microbiology