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DiscussionI had read an article on why oxygen isn't always helpful.
COPD: Chronic obstructive pulmonary disease | Last Active: 1 day ago | Replies (2)Comment receiving replies
Replies to "@lesley56 Is this the article you wanted? https://www.drugs.com/medical-answers/you-give-oxygen-copd-patients-3563491/ To keep it available, you can open it..."
That's not the one I saw, but very helpful. Thank you.