title: Purchasing computer systems need not be so difficult.
authors.affiliation: Department of Radiology and Center for Evidence-Based Imaging, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA. rkhorasani@partners.org
authors.forename: Ramin
authors.initials: R
authors.lastname: Khorasani
mesh_terms: D003658:Decision Making, Computer-Assisted; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000191:economics / Q000295:instrumentation; D020380:Needs Assessment; D011682:Purchasing, Hospital / Q000458:organization & administration*; D011786:Quality Control; D011872:Radiology Department, Hospital / Q000458:organization & administration*; D011873:Radiology Information Systems / Q000191:economics* / Q000592:standards; D013679:Technology, Radiologic / Q000191:economics / Q000295:instrumentation; D014481:United States