HASSAN, R. A.; BARAWI, O. A. R.; ZANGANA, A. R. COMPARATIVE STUDY OF FLEXOR TENDON REPAIR BY MODIFIED KESSLER’S TECHNIQUE WITH OR WITHOUT USING VENOUS GRAFT AS A TENDON SHEATH SUBSTITUTE IN ZONE II. European Scientific Journal, ESJ, v. 11, n. 9, 30 Mar. 2015.