1. Department of Microbiology and Cancer Research Center1 and
2. Department of Pediatrics, Pundang CHA General Hospital, Pochun CHA Medical School, Kyonggi-do Sungnam 463-670,2
3. Korean Institute of Tuberculosis, Korean National Tuberculosis Association, Seoul 137-140,3 and
4. Institute of Hansen’s Disease, The Catholic University Medical College, Seoul 137-7014,4 Korea
5. Department of Clinical Pathology,5 Seoul National University College of Medicine, Seoul 110-799,