Immunogenicity, safety, and memory of different schedules of Neissera meningitidis a/C-dipthteria toxoid conjugate vaccine in infants in Niger /Chippaux, Jean-Philippe Garba, A. Ethevenaux, C. Campagne, G. Chabalier, F. de Djibo, S. Nicolas, P. Ali, H. Charrondière, M. Ryall, R. Bybel, M. Schuchat, A. VACCINATION ENFANT EFFICACITE ESSAI CLINIQUE ANALYSE DE DONNEES ETUDE COMPARATIVE MENINGITE MALADIE OPPORTUNISTE IMMUNIGENICITE TEST ELISA 2004 text https://www.documentation.ird.fr/hor/fdi:010035348 fdi:010035348 Chippaux Jean-Philippe, Garba A., Ethevenaux C., Campagne G., Chabalier F. de, Djibo S., Nicolas P., Ali H., Charrondière M., Ryall R., Bybel M., Schuchat A.. Immunogenicity, safety, and memory of different schedules of Neissera meningitidis a/C-dipthteria toxoid conjugate vaccine in infants in Niger. 2004, 22, 3303-3311 EN AFRIQUE SUBSAHARIENNE NIGER NIAMEY