Article
Revista Panamericana de Salud Pública  (2009)

The burden of pneumococcal disease among Latin American and Caribbean: review of the evidence

Valenzuela, MT; O´Loughlin, R; De la Hoz, F; Gómez, E; Constela, D; Sinha A.; Valencia, JE; Flannery, B; De Quadros, CA