title: Effectiveness of seven-valent pneumococcal conjugate vaccine.
authors.forename: Barbara
authors.initials: B
authors.lastname: Mahon
authors.forename: Katherine
authors.initials: K
authors.lastname: Hsu
authors.forename: Stephen
authors.initials: S
authors.lastname: Pelton
mesh_terms: D002648:Child; D006801:Humans; D022242:Pneumococcal Vaccines; D016896:Treatment Outcome; D018074:Vaccines, Conjugate
chemical_list: D022242:Pneumococcal Vaccines; D018074:Vaccines, Conjugate