Number | Name | Date | Kind |
---|---|---|---|
D358209 | Petruschke et al. | May 1995 | |
5275583 | Crainich | Jan 1994 | |
5437645 | Urban et al. | Aug 1995 | |
5443452 | Hart et al. | Aug 1995 | |
5490843 | Hildwein et al. | Feb 1996 |
Number | Date | Country |
---|---|---|
0585840 | Dec 1977 | SUX |
Entry |
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Brown, William T., "Atlas of Video-Assisted Thoracic Surgery", 1994, pp. 48-105 and pp. 245-249. |