title: Effectiveness of pneumococcal conjugate vaccine.
authors.affiliation: Center for American Indian Health, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA. klobrien@jhsph.edu
authors.forename: Katherine L
authors.initials: KL
authors.lastname: O'Brien
authors.forename: Orin S
authors.initials: OS
authors.lastname: Levine
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007223:Infant; D022242:Pneumococcal Vaccines; D011014:Pneumonia / Q000517:prevention & control*; D016032:Randomized Controlled Trials as Topic
chemical_list: D022242:Pneumococcal Vaccines