Blood block: una aplicación basada en blockchain para el soporte de hemovigilancia en los servicios transfusionales

In Colombia it has been estimated, according to the National Institute of Health, that at least 20% of transfusions present some kind of long-term or short-term adverse reaction, of which 0.5% of them are considered serious or severe. In addition, the country does not yet have a system for monitorin...