I am an RN and have COPD, been through pulmonary rehab. and did not know this information. I am on oxygen, and 2LPM so feel safe at that level, but I want to thank you for this information. It is critical we all know this. Again, thank you.
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I am an RN and have COPD, been through pulmonary rehab. and did not know this information. I am on oxygen, and 2LPM so feel safe at that level, but I want to thank you for this information. It is critical we all know this. Again, thank you.
December 14, 2011 - 6:51pmThis Comment
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