TY - JOUR A1 - Aradhya, S. A1 - Brandén, M. A1 - Drefahl, S. A1 - Obućina, O. A1 - Andersson, G. A1 - Rostila, M. A1 - Mussino, E. A1 - Juárez, S.P. T1 - Intermarriage and COVID-19 mortality among immigrants. A population-based cohort study from Sweden Y1 - 2021 DO - 10.1136/bmjopen-2021-048952 VL - 11 IS - 9 ER -