A randomised, double-blind, placebo-controlled study to evaluate the role of formoterol in the management of acute asthma
Katayoon Najafizadeh, Hamid Sohrab Pour, Mojtaba Ghadyanee, Masoud Shiehmorteza, Masoud Jamali, Sayeed Majdzadeh
Emergency Medicine Journal May 2007, 24 (5) 317-321; DOI: 10.1136/emj.2006.038695