[1]
Mercado, E.H. et al. 2014. Pneumococcal serotypes in carrier children prior to the introduction of anti-pneumococcal vaccines in Peru. Revista Peruana de Medicina Experimental y Salud Pública. 29, 1 (Jan. 2014). DOI:https://doi.org/10.17843/rpmesp.2012.291.308.