E-commerce won't happen quickly.
D003132:Commerce / Q000639:trends*; D017598:Efficiency, Organizational; D020407:Internet / Q000706:statistics & numerical data*; D008421:Materials Management, Hospital / Q000639:trends*; D017146:Models, Organizational; D009873:Operating Rooms / Q000639:trends; D018511:Systems Integration; D018581:Technology Transfer; D014481:United States