?:authorAffiliation
|
-
[\'Medical Student, Aga Khan Medical College, Karachi, Pakistan.\', \'Section of Pulmonary Medicine, Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan.\', \'Section of Pulmonary Medicine, Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan. muhammad.irfan@aku.edu.\']
|