a 12,550 to -1,750 word paper that compares and contrasts a contemporary health care Information System or physicians office Business System with a health care facility or physicians office of 20 years ago. an examination of information systems in your work place or you may utilize any of the two Healthcare Virtual Organizations and an analysis of how a database structure was used 20 years ago in comparison with how it is used today. the following in your paper: a minimum of three peer-reviewed references other than the textbook that directly support your analysis. your paper consistent with APA guidelines. the Assignment Files tab to submit your assignment.