title: Phase-contrast microscopy in diagnosis of tuberculosis.
mesh_terms: D000349:Africa; D003470:Culture Media; D006801:Humans; D008858:Microscopy, Phase-Contrast; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification; D013183:Sputum / Q000382:microbiology; D013194:Staining and Labeling; D013997:Time Factors; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000382:microbiology / Q000473:pathology
chemical_list: D003470:Culture Media