According to Laudon & Laudon:

Chapter 5: TIU for MIS/HIMS Managers112. MIS Manager’s Menu112. Multiple Patient Documents115. Print Document Menu116. ... DS, and CWAD components now extract data from TIU, rather than Progress Notes (GMRP), or Discharge Summary (GMRD). Care has been taken to assure that the formatting and content of the components have remained the same ... ................
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