title: Margaret Grace Norman, MD, FRCP(C) October 19, 1933-May 17, 2015.
authors.forename: Samuel K
authors.initials: SK
authors.lastname: Ludwin
mesh_terms: D000369:Aged, 80 and over; D005260:Female; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D000069338:Neuropathology / Q000266:history*; D010372:Pediatrics / Q000266:history*