23-valent pneumococcal polysaccharide vaccine against pneumococcal pneumonia.Tetsuya Tanimoto,Eiji Kusumi,Kazutaka Hosoda,Tamae Hamaki,Kenzo TakahashiThe Lancet. Infectious diseases(2017)引用 6|浏览6暂无评分AI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要