Fig. 1From: The statistical importance of a study for a network meta-analysis estimateNetwork graph of thrombolytic data. The gray shaded areas indicate two three-arm studies: study 1 (lightgray, A-B-D), and study 2 (darkgray, A-C-H). A = streptokinase, B = accelerated alteplase, C = alteplase, D = streptokinase + alteplase, E = tenecteplase, F = reteplase, G = urokinase, H = anistreptilaseBack to article page