Fig. 2From: Pregabalin versus gabapentin in the treatment of sciatica: study protocol for a randomised, double-blind, cross-over trial (PAGPROS)Consolidated Standards of Reporting Trials (CONSORT) flow diagram for Pregabalin and Gabapentin Prospective Clinical Trial for the Treatment of Sciatica: A Randomised, Double-Blind, Cross-over Study (PAGPROS)Back to article page