RT Journal Article SR Electronic T1 High case fatality rate in individuals with Down syndrome and COVID-19 in Brazil: a two-year report JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 717 OP 720 DO 10.1136/jcp-2021-207802 VO 75 IS 10 A1 Boschiero, Matheus Negri A1 Lutti Filho, José Roberto A1 Ortega, Manoela Marques A1 Marson, Fernando Augusto Lima YR 2022 UL http://jcp.bmj.com/content/75/10/717.abstract AB