title: Use of radiation-based techniques for a study: to perform or not to perform.
authors.affiliation: Department of Radiology, GATA Haydarpasa Teaching Hospital, Tibbiye St, 34668, Uskudar, Istanbul, Turkey.
authors.forename: Ersin
authors.initials: E
authors.lastname: Ozturk
authors.forename: Muzaffer
authors.initials: M
authors.lastname: Saglam
authors.forename: Kemal
authors.initials: K
authors.lastname: Kara
mesh_terms: D003097:Collateral Circulation; D003326:Coronary Circulation; D023921:Coronary Stenosis / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*