Number | Name | Date | Kind |
---|---|---|---|
4485029 | Kato et al. | Nov 1984 | |
4921279 | Bawa et al. | Jun 1990 |
Number | Date | Country |
---|---|---|
0219207 | Apr 1987 | EPX |
0395099 | Oct 1990 | EPX |
Entry |
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Meslard et al. (Polym. Prepr. Am. Chem. Soc., Div. Polym. Chem. 30 pp. 488-489 (1989). |
Schwartz et al. (Am. J. Ophthalmol., 109, pp. 701-704). |