de:Image:US-NationalLibraryOfMedicine-Seal.png en:Image:US-NationalLibraryOfMedicine-Seal.png English applies to jurisdiction: United States of America
domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. Public domain works must be out
domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. This file has been identified
domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. Public domain works must be out