...Web Based Open source, uses pdfs,tifs. Allows users to log in and view medical records by requesting access - the owner of the repository grants access to view online, email, or print PDFA. Windows, Java
OpenVista(R) is the open-source version of VistA, an enterprise grade health care information system developed by the U.S. Veterans Affairs and deployed at 1,500 global facilities. OpenVista is a registered trademark of Medsphere Systems Corporation