Volume 114, Nº 4, April 2020
DOI: https://doi.org/10.36660/abc.20200249
SHORT EDITORIAL
How Do We Know a Change is an Improvement? The (Not So) New Scientific Knowledge Every Physician Should Learn, Master and Lead
Alexandre Siciliano Colafranceschi
Keywords: Cardiovascular Surgical Procedures/trends; Quality Improvement; Patient Safety; Hospital Mortality; Database.