Babaei,َ. , , Salavati,F. , , Tavakoli,N. , , Tavakoli,R. , , Reeisi,M. , , Golmohammadi,F. , and Mirzaei,A. . "Comparing the frequency of recording information in admission and summary sheets in educational, private and insured hospitals", Health Information Management, 1, 1, 2004, 10-14.