title: N-acetyl-l-cysteine in culturing sputum for tubercle bacilli.
mesh_terms: D000111:Acetylcysteine / Q000494:pharmacology*; D001431:Bacteriological Techniques; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D012972:Sodium Hydroxide / Q000494:pharmacology; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis
chemical_list: D012972:Sodium Hydroxide; D000111:Acetylcysteine