title: Information retrieval for online patient groups.
authors.affiliation: Department of Information Systems, University of Maryland, Baltimore County, Baltimore, MD 21250, USA. rada@umbc.edu
authors.forename: Roy
authors.initials: R
authors.lastname: Rada
mesh_terms: D006801:Humans; D016247:Information Storage and Retrieval / Q000379:methods*; D007993:Libraries, Medical; D008396:Maryland; D009862:Online Systems / Q000706:statistics & numerical data*; D019982:Organizational Case Studies; D010353:Patient Education as Topic / Q000379:methods / Q000458:organization & administration*; D016730:Program Development; D015397:Program Evaluation; D012657:Self-Help Groups; D012984:Software