Title:Intento e ideación suicida y su asociación con el abuso sexual en adolescentes escolarizados de Boyacá – Colombia / Suicidal ideation and attempt and their relation to sexual abuse in students of Boyacá - Colombia
Title:Changing trends in serotypes of S. pneumoniae isolates causing invasive and non-invasive diseases in unvaccinated population in Mexico (2000-2014)