论文信息 - The efficacy of meningococcal polysaccharide vaccine in preventing group A meningococcal disease in The Gambia, West Africa. - 字舞流文

The efficacy of meningococcal polysaccharide vaccine in preventing group A meningococcal disease in The Gambia, West Africa.

B. Greenwood | F. Shenton | P. Nunn | M. Hassan-King | H. Bijlmer | A. W. Smith | A. Jack | P. Gowers | A. Hughes | A. W. Smith