title: From flatland to the fourth dimension.
authors.affiliation: Radiology Department, NYU Medical Center, New York, NY, USA.
authors.forename: Christopher H
authors.initials: CH
authors.lastname: Marshall
mesh_terms: D000208:Acute Disease; D001822:Body Burden; D002533:Cerebral Angiography; D002544:Cerebral Infarction / Q000000981:diagnostic imaging*; D006801:Humans; D009381:Neoplasms, Radiation-Induced / Q000209:etiology / Q000517:prevention & control; D019047:Phantoms, Imaging; D011829:Radiation Dosage; D011832:Radiation Injuries / Q000209:etiology / Q000517:prevention & control; D012307:Risk Factors; D013679:Technology, Radiologic; D013819:Thermoluminescent Dosimetry; D036542:Tomography, Spiral Computed