User talk:2607:FEA8:DC0:5B1:6897:A6B1:9A2D:C5B6

June 2020
Please refrain from making unconstructive edits to Wikipedia, as you did at Chronic obstructive pulmonary disease. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Your edit broke the wikilink. David Biddulph (talk) 14:45, 4 June 2020 (UTC)