Messer, E J Evolution of powered surgical instruments. [electronic resource] - Journal of long-term effects of medical implants 1995 - 129-46 p. digital Publication Type: Historical Article; Journal Article ISSN: 1050-6934 Subjects--Topical Terms: ElectricityEnglandEquipment DesignEquipment SafetyHistory, 19th CenturyHistory, 20th CenturyHumansMedical Laboratory Science--historySurgical Instruments--historyUnited States