Extrapulmonary Tuberculosis: A diagnostic challenge
Immunohistochemistry and polymerase chain reaction based detection of Mycobacterium tuberculosis in histologic specimens
September 2005. 23rd IUATLD Eastern Region International conference on tuberculosis and lung diseases, Lahore Pakistan.
Mycobacterial Lymphadenitis: Host immune response and new diagnostic tools.
February 2005. The 20th Annual Joint Scientific Conference, National Institute of Medical Research, Arush Tanzania.