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References
1.
Amin
M. A.
Fenwick
A.
(1977 ). Ann. trop. Med. Parasit. , 71 , 205 .
2.
Crossland
N. O.
(1967 ). Bull. Wld Hlth Org. , 37 , 23 .
3.
De Witt
W. B.
(1954 ). J. Parasit. , 40 , 453 .
4.
Fenwick
A.
(1970 ). Bull. Wld Hlth Org. , 42 , 589 .
5.
Hsu
S. Y. L.
Hsu
H. F.
(1960 ). J. Parasit. , 46 , 793 .
6.
Hunter
G. W.
III
Ritchies
L. S.
Otani
Y.
(1952 ). J. Parasit. , 38 , 492 .
7.
Mandahl-Barth
G.
(1958 ). WHO Monograph No. 37.
8.
Sniff
C. J.
(1961 ). Bull. Wld Hlth Org. , 25 , 533 .
9.
Sniff
C. J.
(1973 ). Bull. Wld Hlth Org. , 48 , 409 .
10.
Webbe
G.
(1964 ). E. Afr. med. J. , 41 , 508 .
11.
Wright
C. A.
(1966 ). J. Helminth. , 40 , 403 .
