title: Introduction to session I: Helical CT and cancer risk.
authors.affiliation: Center for Radiological Research, Columbia University, 630 West 168th Street, New York, NY 10032, USA. eJH1@columbia.edu
authors.forename: Eric J
authors.initials: EJ
authors.lastname: Hall
mesh_terms: D002648:Child; D006801:Humans; D009381:Neoplasms, Radiation-Induced; D011829:Radiation Dosage; D012306:Risk; D018570:Risk Assessment; D014057:Tomography, X-Ray Computed / Q000009:adverse effects* / Q000592:standards; D014916:Whole-Body Irradiation / Q000009:adverse effects