[Comparative evaluation of certain methods of detection of Mycobacterium tuberculosis in tuberculotic patients with negative results of bacteriscopy].
D001431:Bacteriological Techniques; D005188:False Negative Reactions; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D013183:Sputum / Q000382:microbiology; D014397:Tuberculosis, Pulmonary / Q000382:microbiology*
Sravnitel'naia otsenka nekotorykh metodov vyiavleniia Mikobakteriĭ tuberkuleza u bol'nykh tuberkulezom legkikh pri otritsatel'nykh rezul'tatakh bakterioskopii