Number | Name | Date | Kind |
---|---|---|---|
3901248 | Lichtneckert et al. | Aug 1975 | |
4317837 | Kehoe et al. | Mar 1982 | |
4382886 | Sognowski | May 1983 | |
4802498 | Ogren | Feb 1989 | |
5417229 | Summers et al. | May 1995 | |
5451401 | Zerby et al. | Sep 1995 | |
5488976 | Lorenz et al. | Feb 1996 | |
5698253 | Dekker et al. | Dec 1997 | |
5752529 | Mane et al. | May 1998 |
Entry |
---|
The Merck Edition--Seventh Edition--p. 861--Propolis Definition. |