Dr Jason Charng’s thought-provoking discussion on the effectiveness of the national Slip! Slop! Slap! sun-safety campaign in reducing cases of pterygium in most Australian states, interestingly, except for WA. #RaineStudyASM2019 https://t.co/O9IaxMKFXU – https://twitter.com/RaineStudy/status/1190152513510498306
