Drijber, F L Hoffmann half-frame external fixation rigidity and its relationship to universal joint slippage. [electronic resource] - Annals of biomedical engineering 1992 - 533-45 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0090-6964 Standard No.: 10.1007/BF02368172 doi Subjects--Topical Terms: Equipment DesignExternal FixatorsStress, Mechanical