TY - JOUR A1 - Tisminetzky, M. A1 - Delude, C. A1 - Hebert, T. A1 - Carr, C. A1 - Goldberg, R.J. A1 - Gurwitz, J.H. T1 - Age, multiple chronic conditions, and COVID-19: A literature review Y1 - 2022 DO - 10.1093/gerona/glaa320 VL - 77 IS - 4 ER -