10th Brazilian Congress of Radiology and 1st Portuguese-Brazilian Congress of RadiologyUnited States. National Archives and Records AdministrationHLTH_Box3166HLTH_2-17-65_BRAZA-232HLTH 8 BRAZ1965-09-09-1965-09-131965-09-091965-09-13airgramsAmembassy Rio de JaneiroPhysician and patientRadiologyMedical radiologyFelson, BenjaminBrazil--Rio de JaneiroWashington (D.C.)A-916Simonpietri, Andre C.DrafterElwood, Robert B.Authorizer