Department of Pulmonology;
Postgraduate Medical Institute;
Lady Reading Hospital Peshawar;
Department of Microbiology;
Agha Khan University Hospital;
Karachi;
TB Control Programme;
North West Frontier Province(NWFP);
Peshawar;
Institute of Chest Diseases;
Kotri;
Department of Pulmonology;
Ayub Teaching Hospital;
Abbotabad;
Oiha Institute of Chest Diseases;
Karachi;
Gulab Devi Hospital;
Lahore;
Lyari General Hospital;
Karachi;
National TB Control Programme;
Islamabad;
Liaqat National Hospital;
Karachi;
Jinnah Postgraduate Medical Centre;
Karachi;
King Edwards Medical University;
Lahore;
Nishtar Medical College;
Multan;
Allama Iqbal Medical;
Lahore;
Wyeth(Pvt) Limited;
Karachi;
Pakistan;