Number | Date | Country | Kind |
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6-038878 | Mar 1994 | JPX | |
6-339979 | Dec 1994 | JPX |
Number | Name | Date | Kind |
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4963489 | Naughton et al. | Oct 1990 | |
5478739 | Slivka et al. | Dec 1995 |
Number | Date | Country |
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2178447 | Feb 1987 | GBX |
Entry |
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Fleischmajer et al. Journal of Investigative Derm. vol. 97 (1991), pp. 638-643). |