title: [Comparative study of 41 sputum samples with positive bacilloscopy by the trisodium phosphate and Petroff technics].
mesh_terms: D001431:Bacteriological Techniques; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D010710:Phosphates; D013183:Sputum / Q000382:microbiology*; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000382:microbiology
chemical_list: D010710:Phosphates; C018279:sodium phosphate
vernacular_title: Estudio comparativo de 41 muestras de esputos con baciloscopia positiva por los métodos del fosfato trisódico y el de Petroff.