Burden of disease caused by Streptococcus pneumoniae in children younger than 5 years: global estimates

Authors: Katherine L. O’Brien, Lara J. Wolfson, James Watt, Emily Henkle, Maria Deloria Knoll, Natalie McCall, Ellen Lee, Kim Mulholland, Orin S. Levine, Thomas Cherian - The Lancet 2009 cited by 2,430