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Financial crises have become part of the economic landscape around the world and in Latin America in particular. Substantial effort is being nowadays devoted to understand and prevent crises, but less work has been advan...

Este trabajo estudia la pobreza en América Latina y el Caribe desde una perspectiva multidimensional, utilizando la Gallup World Poll, una encuesta que provee una oportunidad única para realizar comparaciones internaci...

BACKGROUND: Synthesis of multiple randomized controlled trials (RCTs) in a systematic review can summarize the effects of individual outcomes and provide numerical answers about the effectiveness of interventions. Filter...

La infección por el virus de la inmunodeficiencia humana (VIH) continúa aumentando a nivel mundial. La progresión de la infección en niños es rápida. El proceso de estrés oxidativo asociado a la infección en adul...

The number of published systematic reviews of studies of healthcare interventions has increased rapidly and these are used extensively for clinical and policy decisions. Systematic reviews are subject to a range of biase...

Abstract The initial stimulus for the theorizing presented here was provided by certain experimental investigations of intergroup behavior. The laboratory analog of real-world ethnocentrism is in-group bias—that is, th...

BACKGROUND: Many interventions found to be effective in health services research studies fail to translate into meaningful patient care outcomes across multiple contexts. Health services researchers recognize the need to...