title: In memoriam: Joseph P. Whalen, M.D.
authors.forename: Claudia I
authors.initials: CI
authors.lastname: Henschke
authors.forename: David
authors.initials: D
authors.lastname: Yankelevitz
mesh_terms: D003952:Diagnostic Imaging / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D014481:United States