title: A memorial to Gwendolyn J. Stewart, Ph.D. (November 12, 1926--August 22, 1994).
authors.affiliation: Temple University School of Medicine, USA.
authors.forename: S
authors.initials: S
authors.lastname: Niewiarowski
mesh_terms: D005260:Female; D006405:Hematology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D013924:Thrombophlebitis / Q000000981:diagnostic imaging / Q000266:history; D014463:Ultrasonography