Multimorbidities are associated to lower survival in ischaemic stroke: results from a Brazilian Stroke Cohort (EMMA Study) - Castro, Herbert Halley Gomes de; Alencar, Airlane Pereira; Benseñor, Isabela M; Lotufo, Paulo Andrade; Goulart, Alessandra Carvalho (Cerebrovascular Diseases, 2017)