PT - JOURNAL ARTICLE AU - Chris Zielinski ED - , TI - COP27 climate change conference: urgent action needed for Africa and the world AID - 10.1136/bmjinnov-2022-001051 DP - 2022 Oct 18 TA - BMJ Innovations PG - bmjinnov-2022-001051 4099 - http://innovations.bmj.com/content/early/2022/10/18/bmjinnov-2022-001051.short 4100 - http://innovations.bmj.com/content/early/2022/10/18/bmjinnov-2022-001051.full