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Journal
Pediatr Infect Dis J
Volume
22
Issue
12
Pages
1069-74
Publication year
2003
Suggested citation
Ulloa-Gutierrez R, Avila-Aguero ML, Herrera ML, Herrera JF, Arguedas A. Invasive pneumococcal disease in Costa Rican children: a seven year survey. Pediatr Infect Dis J. 2003; 22(12): 1069-74.