title: A preliminary report on the technique of extracting niacin from Mycobacterium tuberculosis cultured on 7H10 agar.
mesh_terms: D000362:Agar; D001431:Bacteriological Techniques; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D009539:Nicotinic Acids / Q000302:isolation & purification*; D013696:Temperature; D014376:Tuberculosis / Q000175:diagnosis
chemical_list: D009539:Nicotinic Acids; D000362:Agar