%0 Journal Article %A Ellery Altshuler %T Principles of effective altruism and ethical implications for physicians %D 2021 %R 10.1136/leader-2021-000482 %J BMJ Leader %P 186-187 %V 5 %N 3 %U https://bmjleader.bmj.com/content/leader/5/3/186.full.pdf