ABOUT BOOK

... Narcosis in rats : 4- and 8 - hour ( Hurtt et al . , 1993 ) ; Anesthetic effects in humans ( Leh- man and Schmidt - Kehl , 1936 ) 620 ( 2,455 ) No - effect - level for death in rats : 4- and 8 - hour ( Kelly , 1999 ) ; Nausea ...