Epidemiology and etiology of childhood pneumonia in 2010: estimates of incidence, severe morbidity, mortality, underlying risk factors and causative pathogens for 192 countries.

Still, an increasing trend in the proportion of severe episodes in LMICs seems consistent with a higher proportion expected in HICs.

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Still, there is evidence of a decreasing trend for all measures of the burden over the period 2000–2010.

also in 47,180 other papers