Javaid Arshad, Ahmad Nafees, Khan Amer Hayat, Shaheen Zubair
Dept of Pulmonology, Lady Reading Hospital Peshawar, Peshawar, Pakistan.
Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia Pulau Pinang, Penang, Malaysia
Eur Respir J. 2017 Jan 3;49(1). doi: 10.1183/13993003.01967-2016. Print 2017 Jan.