(Q67299283)
Statements
Characteristics of serogroup A Neisseria meningitidis responsible for an epidemic in Ethiopia, 1988-89 (English)
D A Caugant
R T Haimanot
D Fekadu
G Bjune
B Belete
L O Frøholm
E A Høiby
E Rosenqvist
R K Selander
1 January 1990