Lee, W Ankle-knee synchronous knee lock mechanism: a revision. [electronic resource] - Archives of physical medicine and rehabilitation Aug 1982 - 392-3 p. digital Publication Type: Journal Article ISSN: 0003-9993 Subjects--Topical Terms: Ankle JointArtificial Limbs--rehabilitationBiomechanical PhenomenaHumansKnee Joint--physiologyKnee Prosthesis--instrumentationLegProsthesis Design