title: Niels Stensen.
authors.affiliation: Department of Cardiology, Marshfield Clinic, WI 54449-5777, USA.
authors.forename: W B
authors.initials: WB
authors.lastname: Fye
mesh_terms: D000715:Anatomy / Q000266:history; D002309:Cardiology / Q000266:history*; D003718:Denmark; D049670:History, 17th Century; D006801:Humans