title: The history of cardiology and the cardiac motif in ex libris.
mesh_terms: D001876:Bookplates as Topic / Q000266:history*; D002309:Cardiology / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D014481:United States