RT Journal Article SR Electronic T1 COP27 climate change conference: urgent action needed for Africa and the world JF British Journal of Ophthalmology JO Br J Ophthalmol FD BMJ Publishing Group Ltd. SP 151 OP 152 DO 10.1136/bjo-2022-322731 VO 107 IS 2 A1 Chris Zielinski A1 , YR 2023 UL http://bjo.bmj.com/content/107/2/151.abstract AB