title: The Radiological Society of North America: the early years.
authors.affiliation: Vanderbilt University Medical Center, Nashville, Tennessee.
authors.forename: H P
authors.initials: HP
authors.lastname: Pendergrass
mesh_terms: D049673:History, 20th Century; D011871:Radiology / Q000266:history*; D012955:Societies, Medical / Q000266:history*; D014481:United States