Revue scientifique et technique (International Office of Epizootics)
Avec:
S Niassy
,
E R Omuse
,
N Roos
,
A Halloran
,
J Eilenberg
,
J P Egonyu
,
C Tanga
,
F Meutchieye
,
R Mwangi
,
S Subramanian
,
R Musundire
,
P O Y Nkunika
,
J P Anankware
,
J Kinyuru
,
A Yusuf
,
S Ekesi