(Q56829368)
Statements
Safety and immunogenicity of three doses of a Neisseria meningitidis A + C diphtheria conjugate vaccine in infants from Niger (English)
A Schuchat
G Campagne
A Garba
P Fabre
R Ryall
D Boulanger
M Bybel
P Briantais
B Ivanoff
1 February 2000