Sung, D H Motor branch block of the rectus femoris: its effectiveness in stiff-legged gait in spastic paresis. [electronic resource] - Archives of physical medicine and rehabilitation Jul 2000 - 910-5 p. digital Publication Type: Clinical Trial; Journal Article ISSN: 0003-9993 Standard No.: 10.1053/apmr.2000.5615 doi Subjects--Topical Terms: AdultAgedElectromyographyGaitHumansKnee Joint--physiopathologyMiddle AgedMuscle, Skeletal--innervationNerve BlockParaparesis, Spastic--physiopathologyThigh--innervationTreatment Outcome