References
- Feynman , RP. 1997. . Surely You're Joking, Mr Feynman! (Adventures of a Curious Character) , New York : Norton .
- Magner , LN. 1994; . A History of the Life Sciences, , 2nd ed. , 261 – 77 . New York : Marcel Dekker .
- Flexner , A. 1994 . Universities: American, English, German , New Brunswick, NJ : Transaction Publishers . (Reissue of original Oxford University Press, 1930
- Gallo , M. 2001; . “ History and scope of toxicology ” . In Casarett & Doull's Toxicology: The Basic Science of Poisons, , 6th ed. , Edited by: Klassen , C D . 3 – 10 . New York : McGraw-Hill .
- Popper , K. 1959. . The Logic of Scientific Discovery , New York : Harper Torchbooks .