publicaciones seleccionadas artículo académico Etiology and Antimicrobial Susceptibility of Middle Ear Fluid Pathogens in Costa Rican Children With Otitis Media Before and After the Introduction of the 7-Valent Pneumococcal Conjugate Vaccine in the National Immunization Program. Medicine. 94:e320. 2015 Streptococcus pneumoniae Upper Respiratory Carriage in Costa Rican Children with Otitis Media before the Introduction of the Heptavalent Conjugated Vaccine in the National Immunization Program. World Journal of Vaccines. 03:39-45. 2013 Prospective epidemiologic surveillance of invasive pneumococcal disease and pneumonia in children in San José, Costa Rica. Vaccine. 30:2342-2348. 2012 Streptococcus pneumoniae serotypes isolated from the middle ear fluid of Costa Rican children following introduction of the heptavalent pneumococcal conjugate vaccine into a limited population. Vaccine. 30:3857-3861. 2012 Vigilancia epidemiológica prospectiva de la enfermedad neumocócica invasora y de la neumonía en niños de San José, Costa Rica. Acta Médica Costarricense. 54:252-261. 2012 Streptococcus pneumoniae serotype 6C in Costa Rican children with otitis media before introduction of the 7-valent pneumococcal conjugated vaccine into the national immunization program. Journal of Pediatric Infectious Diseases. 6:243-246. 2011 Streptococcus pneumoniae Serotype 3 among Costa Rican Children with Otitis Media: Clinical, epidemiological characteristics and antimicrobial resistance patterns. BMC Pediatrics. 9:1-6. 2009
