Fig. 1From: An efficacy and safety evaluation of montelukast + fluticasone propionate vs. fluticasone propionate in the treatment of cough variant asthma in children: a meta-analysisFlow diagram of the screening process for eligible articles. 98 studies from all enrolled databases were initially retrieved. After eliminating 38 duplicates, 60 articles left. Then 47 articles were excluded after reading titles and abstracts, 4 were excluded after reading the full text. lefting nine studies included into meta-analysisBack to article page