Chronic Obstructive Lung Disease

Interstitial lung diseases (ILDs) are a heterogeneous group of more than 100 diseases that inflame and/or scar the lung parenchyma and which are classified together because of similar clinical, roentgenographic, physiologic, and/or pathologic features.(1-3) Although the etiology of many ILDs is currently unknown, those that are occupationally ... ................
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