Jaime MorenoCarolina DuarteAna Paula CassiolatoGrettel Chanto ChacónPedro AlarcónJacqueline SánchezYolanda Narváez San MartínClaudia ValenzuelaWendy CastilloGabriela García Gabarrot2026-03-222026-03-22202010.1016/j.vaccine.2020.03.030https://doi.org/10.1016/j.vaccine.2020.03.030https://andeanlibrary.org/handle/123456789/47428Citaciones: 20enMultilocus sequence typingStreptococcus pneumoniaeSerotypeBiologyMicrobiologyMolecular epidemiologyPulsed-field gel electrophoresisErythromycinPopulationPenicillinMolecular characterization of Latin American invasive Streptococcus pneumoniae serotype 19A isolatesarticle