Abstract
Get full access to this article
View all access options for this article.
References
1.
Chan
A. C. H.
(1973 ). Med. J. Australia , 1 , 386 .
2.
Dinbar
A.
(1969 ). Amer. J. Med. , 47 , 236 .
3.
Kamat
S. A.
(1970 ). Brit. med. J. , 3 , 320 .
4.
Marmion
D. E.
(1952 ). Trans. roy. Soc. trop. Med. Hyg. , 46 , 619 .
5.
Robertson
R. P.
(1968 ). New Engl. J. Med. , 278 , 171 .