Medical Manager Health Systems, Tampa, Fla, offers a bi-directional HL7 Interface engine that provides integration between The Medical Manager? Radiology Information Solution (RIS) and PACS or voice recognition systems. This allows outpatient imaging centers to automatically pass patient demographics, examination information, previous reports, and other documents to the PACS and voice recognition systems and receive reports and examination status. (800) 540-7253 x 539;