Biological photographic collections: Truman Blocker, Jr. History of Medicine collections.
Department of Otolaryngology, Children's Hospital of Pittsburgh, Pennsylvania.
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D001109:Archives / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D010781:Photography / Q000266:history*; D012577:Schools, Medical / Q000266:history; D013781:Texas