M. Nwangwa
发表
J. Charles,
E. Ezedinachi,
I. Egwu,
1996,
International quarterly of community health education.
E. Ibia,
A. Asindi,
E. Ekanem,
1993,
Tropical and geographical medicine.
M. Nwangwa,
GN Aja,
IN Egwu,
1995,
Asia-Pacific journal of public health.
C. I. Mboto,
E. Gemade,
S. Utsalo,
1988,
Transactions of the Royal Society of Tropical Medicine and Hygiene.