title: [A symbol without "head" (testa=head). Antonio Giuseppe Testa].
authors.affiliation: Storico della medicina e della sanitã, Primario radiologo nell'IRCCS Ospedale Maggiore, Milano.
authors.forename: G
authors.initials: G
authors.lastname: Cosmacini
mesh_terms: D002309:Cardiology / Q000266:history*; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D007558:Italy; D012955:Societies, Medical / Q000266:history