The care span: Default options in advance directives influence how patients set goals for end-of-life care

Scott D. Halpern, George Loewenstein, Kevin G. Volpp, Elizabeth Cooney, Kelly Vranas, Caroline M. Quill, Mary S. McKenzie, Michael O. Harhay, Nicole B. Gabler, Tatiana Silva, Robert Arnold, Derek C. Angus, Cindy Bryce