Number | Name | Date | Kind |
---|---|---|---|
2714721 | Stone | Aug 1955 | |
3699956 | Kitrilakis et al. | Oct 1972 |
Number | Date | Country |
---|---|---|
3208729 | Sep 1983 | DEX |
2081469 | Feb 1982 | GBX |
Entry |
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Corneal Surgery (book) by Louis J. Girard, Advanced Techniques in Ophthalmic Microsurgery, Vol. Two, 1981, pp. 143-149, FIG. 6-2 on pp. 146-147. |