C. Akpala
发表
O. Nwaiwu,
P. Okonkwo,
C. Akpala,
2001,
Transactions of the Royal Society of Tropical Medicine and Hygiene.
J. Okaro,
A. Ikeme,
D. Nwagbo,
1997,
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
J. Okaro,
A. Ikeme,
D. Nwagbo,
1997
.
P. Okonkwo,
D. Nwagbo,
C. Akpala,
1993,
Annals of tropical medicine and parasitology.
J. Okaro,
A. Ikeme,
D. Nwagbo,
1997,
International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
O. Onwujekwe,
E. Shu,
P. Okonkwo,
2000,
Public health.
C. Akpala,
N. Onuekwusi,
1998
.
C. Akpala,
C. Akpala,
1993,
Journal of the Royal Society of Health.