title: Aaron J. Marcus: in pursuit of perfection.
authors.forename: Katherine A
authors.initials: KA
authors.lastname: Hajjar
mesh_terms: D000818:Animals; D035843:Biomedical Research / Q000266:history*; D006402:Hematologic Diseases; D006405:Hematology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D011173:Portraits as Topic; D014652:Vascular Diseases