Advance Care Planning Among Users of a Patient Portal During the COVID-19 Pandemic: Retrospective Observational Study.
Portz JD, Brungardt A, Shanbhag P, Staton EW, Bose-Brill S, Lin CT, Kutner JS, Lum HD. Advance Care Planning Among Users of a Patient Portal During the COVID-19 Pandemic: Retrospective Observational Study. J Med Internet Res. 2020 08 11; 22(8):e21385.