title: X-ray technician error may be wasting film.
authors: M
authors: M
authors: Wagner
mesh_terms: D011786:Quality Control; D011872:Radiology Department, Hospital / Q000191:economics / Q000592:standards*; D013647:Task Performance and Analysis; D013679:Technology, Radiologic / Q000592:standards; D014481:United States; D014962:X-Ray Film / Q000191:economics* / Q000600:supply & distribution