Number | Name | Date | Kind |
---|---|---|---|
3832134 | Sohn | Aug 1974 | |
4844866 | Wallace et al. | Jul 1989 | |
4873193 | Jensen et al. | Oct 1989 | |
4992296 | Gibson | Feb 1991 | |
5009235 | Messenheimer | Apr 1991 | |
5039616 | Copelan | Aug 1991 | |
5133935 | Copelan | Jul 1992 | |
5200321 | Kidwell | Apr 1993 | |
5356782 | Moorman et al. | Oct 1994 | |
5464775 | Smith | Nov 1995 | |
5516638 | Urnovitz et al. | May 1996 | |
5541059 | Chu | Jul 1996 |
Entry |
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Swotinsky et al., J. Occup. Med. 32(10), 1003-1008 (1990) (abstract only). |
Osterloh et al., J. Psyco. Drugs 22(4), 407-417 (1990) (abstract only). |