1. Improved method for testing susceptibility of Mycobacterium tuberculosis to pyrazinamide;Butler;J Clin Microbiol,1982
2. Automatable radiometric detection of growth of Mycobacterium tuberculosis in selective media;Middlebrook;Am Rev Respir Dis,1977
3. Evaluation of a rapid radiometric method for drug susceptibility testing of Mycobacterium tuberculosis;Siddiqi;J Clin Microbiol,1981
4. Rapid susceptibility testing of Mycobacterium tuberculosis;Snider;Am Rev Respir Dis,1981
5. Lyophilized, color-coded anti-mycobacterial drugs for susceptibility testing;Steadham;Pub Health Lab,1982