Article in Japanese

Disease burden of pneumococcal disease in children and cost-effectiveness of vaccination

Hitoshi Kamiya¹⁾, Satoshi Iwata²⁾, Naruhiko Ishiwada³⁾, Noboru Yamanaka⁴⁾

---

Key words
Received	January 1, 1970
Accepted	January 1, 1970

21 (2)：142─148,2009