Abstract

References
1.
Booyens
J
Hervey
G R
. (1960 ) Canad. J. Biochem.
38 , 1301 .
2.
Hamilton
M
. (1958 ) Lancet
i , 977 .
3.
Hamilton
M
. (1968 ) Statistician
18 , 11 .
4.
Kaiser
H F
. (1958 ) Psychometrika
23 , 187 .
5.
Stevens
S S
. ed (1951 ) Handbook of Experimental Psychology.
London ; p 25 .
