Closed interlocking nailing of femoral shaft fractures: assessment of technical complications and functional outcomes by comparison of a prospective database with retrospective view. - Benirschke,S.K.; Melder,I.; Henley,M.B.; Routt,M.L.; Smith,D.G.; Chapman,J.R.; Swlontkowski,M.F. (J Orthop Trauma, 1993)