| Number | Name | Date | Kind |
|---|---|---|---|
| 5224397 | Yoo | Jul 1993 | A |
| 5531675 | Yoo | Jul 1996 | A |
| 5843005 | Chubinsky | Dec 1998 | A |
| Entry |
|---|
| Bibliographic Data. |
| Yukie Niwa, et al.: International Journal of Biometeorology, entitled “Electromagnetic Wave Emitting Products and ‘Kikoh’ Potentiate Human Leukocyte Functions,” published 1993. |