title: Querying medical databases in an environment offering logical data independence.
abstract: Medical information systems are becoming popular. Furthermore, their use is expected to be expanded in future. In order to easily extract information from the underlying databases, easy to use man-machine interfaces are required. This paper concerns the doctor interface of the ARPIA medical information system based on a relational database management system. The whole system is currently used inside the Outpatient Pediatric Clinic of the Catholic University of Rome, Italy. The interface provides logical data independence towards the underlying relational database. The paper contains some background about this kind of interfaces, and also, it sketches the software architecture of the implemented prototype.
authors.affiliation: Dipartimento di Ingegneria Elettrica, Università di L'Aquila, Italy.
authors.forename: P
authors.initials: P
authors.lastname: di Felice
mesh_terms: D003628:Database Management Systems; D008492:Medical Informatics Computing; D012984:Software; D014584:User-Computer Interface