Pulmonary Pathology|sourceurl=https://flickr.com/photos/30950973@N03/5286067518%7Carchive=https://web.archive.org/web/20200604053105/https://www.flickr.com/photos/30950973@N03/5286067518%7Creviewdate=2019-10-03 09:40:00|reviewlicense=cc-by-sa-2.0|reviewer=FlickreviewR 2
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