title: A guide to clinical epidemiology for radiologists: Part I study design and research methods.
authors.affiliation: Department of Radiological Sciences, University of California, Los Angeles 90095-1721, USA.
authors.forename: J
authors.initials: J
authors.lastname: Goldin
authors.forename: J W
authors.initials: JW
authors.lastname: Sayre
mesh_terms: D003625:Data Collection; D004813:Epidemiology / Q000193:education*; D004992:Ethics, Medical; D006801:Humans; D010865:Pilot Projects; D011871:Radiology / Q000193:education*; D012107:Research Design