Number | Name | Date | Kind |
---|---|---|---|
3698158 | Kinnebrew | Oct 1972 | |
3824770 | Eckstein | Jul 1974 | |
3856487 | Perez | Dec 1974 | |
3881993 | Freake et al. | May 1975 | |
4172865 | Steier | Oct 1979 | |
4576618 | Wooldridge | Mar 1986 | |
4682991 | Grethe et al. | Jul 1987 | |
5009869 | Weinberg | Apr 1991 | |
5141538 | Derington | Aug 1992 | |
5185371 | Rubinstein | Feb 1993 | |
5225158 | Tayebi | Jul 1993 | |
5225167 | Wetzel | Jul 1993 |
Entry |
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Millie P. Schafer, Ph.D., "Sampling and Analytical Method Development for Airborne Mycobacterium Tuberculosis" (Aug. 30, 1994). |
Walton Laboratories, "The Centrifugal Atomizer," May 1994 (Instruction Manual). |