title: Cross sectional medical imaging: a history.
authors.affiliation: American Medical Association, Chicago, IL 60610.
authors.forename: W R
authors.initials: WR
authors.lastname: Hendee
mesh_terms: D005060:Europe; D049673:History, 20th Century; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000266:history; D014054:Tomography / Q000266:history* / Q000295:instrumentation; D014463:Ultrasonography / Q000266:history; D014481:United States