Number | Name | Date | Kind |
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5320604 | Walker et al. | Jun 1994 | |
5470313 | Crocker et al. | Nov 1995 | |
5591228 | Edoga | Jan 1997 | |
5613980 | Chauhan | Mar 1997 | |
5669924 | Shanknovich | Sep 1997 | |
5720735 | Dorros | Feb 1998 |
Entry |
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Gabriel Spera "The Next Wave in Minimally Invasive Surgery" MD&DI pp. 36-44, Aug. 1998. |