Albuquerque DC, Neto JD, Bacal F, Rohde LE, Bernardez-Pereira S, Berwanger O, Almeida DR; Investigadores Estudo BREATHE. I Brazilian Registry of Heart Failure – Clinical Aspects, Care Quality and Hospitalization Outcomes. Arq Bras Cardiol. 2015 Jun;104(6):433-42. doi: 10.5935/abc.20150031. Epub 2015 Apr 3. Erratum in: Arq Bras Cardiol. 2015 Aug;105(2):208. PMID: 26131698; PMCID: PMC4484675.