Burden of asthma among children in a developing megacity: Childhood asthma study, Pakistan
Ambreen Sahito, Adeel Ahmed Khan, Sana Tanzil, Tanzil Jamali, Afshan Shahid, Shahla Naeem, Fraz Anwar Siddiqui, Asaad Ahmed Nafees, Zafar Fatmi
European Respiratory Journal 2015 46: PA1138; DOI: 10.1183/13993003.congress-2015.PA1138