Abstract

References
1.
Bernard
C
. (1865 ) An Introduction to the Study of Experimental Medicine . Trans.
Greene
H C
. New York (1957).
2.
Himsworth
H
. (1969 ) Brit. med. J. iv , 517 .
3.
Martin
N H
. (1969 ) J. clin. Path. 22 , 628 .
4.
Medawar
P
. (1969 ) Induction and Intuition in Scientific Thought . London .
5.
Peters
R
. (1957 ) Ann. Rev. Biochem. 26 , 1 .
6.
Pickering
G
. (1969 ) Brit. med. J. iii , 375 .
7.
Vaughan
J
. (1969 ) Lancet ii , 995 .
