PT - JOURNAL ARTICLE AU - Ellery Altshuler TI - Principles of effective altruism and ethical implications for physicians AID - 10.1136/leader-2021-000482 DP - 2021 Sep 01 TA - BMJ Leader PG - 186--187 VI - 5 IP - 3 4099 - http://bmjleader.bmj.com/content/5/3/186.short 4100 - http://bmjleader.bmj.com/content/5/3/186.full SO - BMJ Leader2021 Sep 01; 5