Abstract

Get full access to this article
View all access options for this article.
References
1.
Bain
H W
(1974 ) Pediatric Clinics of North America
21 , 991 .
2.
Basden
G T
(1966 ) Niger Igbos . Frank Cass , London .
3.
Burkitt
D P
(1973 ) British Medical Journal
i , 274 .
4.
Howie
J G R
(1964 ) Lancet
i , 1240 .
5.
Odebiyi
A I
(1977 ) Journal of Tropical Medicine and Hygiene
80 , 249 .
6.
Onuigbo
W I B
(1977 ) South African Journal of Surgery
15 , 67 .
7.
Walker
R P
Walker
B F
Richardson
B D
Woolford
A
(1973 ) Postgraduate Medical Journal
49 , 243 –249 .
