Fig. 5From: Asthma control factors in the Gulf Cooperation Council (GCC) countries and the effectiveness of ICS/LABA fixed dose combinations: a dual rapid literature reviewEffectiveness studies of ICS LABA FDC (Review 2): Flow diagram of search strategy/approach. FDC: Fixed-dose combination; ICS: Inhaled corticosteroid; LABA: Long-acting beta-agonist; RCT: Randomised controlled trial. [43, 44]Back to article page