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I have a friend who told me recently that he has idiopathic pulmonary fibrosis. It is a disease of the lungs. The tissues deep in the lung become hard and scarred. No one knows what causes it. And, no one … Continue reading
I have a friend who told me recently that he has idiopathic pulmonary fibrosis. It is a disease of the lungs. The tissues deep in the lung become hard and scarred. No one knows what causes it. And, no one … Continue reading