Please pay attention to the interesting links below:
GOLD COPD DAY Initiative:
https://goldcopd.org/world-copd-day/
GOLD Poket Guide:
https://goldcopd.org/wp-content/uploads/2020/03/GOLD-2020-POCKET-GUIDE-ver1.0_FINAL-WMV.pdf
Full GOLD Guidelines:
https://goldcopd.org/wp-content/uploads/2019/11/GOLD-2020-REPORT-ver1.0wms.pdf