Abstract

References
1.
Calnan
J
. (1976 ) One Way to do Research . Heinemann , London .
2.
Hill
A B
. (1965 ) British Medical Journal
ii , 870 .
3.
Leggett
R
. (1976 ) Scholarly Publishing
7 , 337 .
4.
Medawar
P
. (1965 ) Encounter
25 , 52 .
5.
Welbourn
R B
. (1966 ) Proceedings of the Royal Society of Medicine
59 , 934 .
6.
Calnan
J
. (1976 ) One Way to do Research . Heinemann , London .
7.
Hill
A B
. (1965 ) British Medical Journal
ii , 870 .
8.
Leggett
R
. (1976 ) Scholarly Publishing
7 , 337 .
9.
Medawar
P
. (1965 ) Encounter
25 , 52 .
10.
Welbourn
R B
. (1966 ) Proceedings of the Royal Society of Medicine
59 , 934 .
11.
Calnan
J
. (1976 ) One Way to do Research . Heinemann , London .
12.
Hill
A B
. (1965 ) British Medical Journal
ii , 870 .
13.
Leggett
R
. (1976 ) Scholarly Publishing
7 , 337 .
14.
Medawar
P
. (1965 ) Encounter
25 , 52 .
15.
Welbourn
R B
. (1966 ) Proceedings of the Royal Society of Medicine
59 , 934 .
16.
Calnan
J
. (1976 ) One Way to do Research . Heinemann , London .
17.
Hill
A B
. (1965 ) British Medical Journal
ii , 870 .
18.
Leggett
R
. (1976 ) Scholarly Publishing
7 , 337 .
19.
Medawar
P
. (1965 ) Encounter
25 , 52 .
20.
Welbourn
R B
. (1966 ) Proceedings of the Royal Society of Medicine
59 , 934 .
