title: 1999 National Registry of Radiation Protection Technologists Arthur F. Humm, Jr., Memorial Award--Paul Lovendale.
authors.forename: D W
authors.initials: DW
authors.lastname: Marshall
mesh_terms: D001363:Awards and Prizes; D006283:Health Physics / Q000266:history; D049673:History, 20th Century; D011835:Radiation Protection / Q000266:history; D014481:United States