1. Rao KN.Text book of Tuberculosis. New Delhi: Vikas Publishing House, 1981; 379.
2. Benjamin RG, Debanne SM, Ma Y and Daniel TM. Evaluation of mycobacterial antigens using an enzyme linked immunosorbent assay (ELISA) for the serodiagnosis of tuberculosis.J Med Microbiol 1984; 18: 309.
3. Grange JM: Mycobacterial Diseases (1)Current Topics in Infection Series 1980. London : Edward Arnold; 33.
4. Traunt JB, Brett WA, Thomas W Jr. Fluorescence microscopy of tubercle bacilli stained with auramine and rhodamine.Henry Ford Hosp Med Bull 1962; 10: 287–290.
5. Kubica GP. Differential identification of mycobacteria, VII key features for identification of clinically significant mycobacteria.Am Rev Resp Dis 1973; 107: 9–19.