An Improved Immunization Record to Support Vaccination During the COVID-19 Pandemic at a University Hospital in Argentina. - Juan M. Descalzo; Julian Verdinelli; Joia Nuñez; Soledad V. Díaz; Maria Laura Gambarte; Sebastian Minoletti; Matías H. Blanco; Oscar I. Jáuregui; Daniel A. Rizzato Lede; Carlos M. Otero; Daniel R. Luna (MedInfo, 2021)