Abstract

Get full access to this article
View all access options for this article.
References
1.
Ledward
R S
(1980 ) tropical doctor
10 , 117 –119 .
2.
Stirling
G A
Khalil
A M
Nada
G M
Saad
A A
Raheem
M A
(1979 ) Saudi med. J.
1 , 89 –94 .
