Fig. 2From: Citation bias favoring positive clinical trials of thrombolytics for acute ischemic stroke: a cross-sectional analysisCitation rates of non-alteplase (non-tPA) thrombolytic trials for acute stroke. Cumulative citation counts over time for positive (solid lines), neutral dashed lines), and negative (dotted lines) randomized controlled trials of thrombolytic agents other than tPA for acute ischemic strokeBack to article page