Design and implementation of Metta, a metasearch engine for biomedical literature retrieval intended for systematic reviewers.
Neil R. SmalheiserCan LinLifeng JiaYu JiangAaron M. CohenClement T. YuJohn M. DavisClive E. AdamsMarian S. McDonaghWeiyi MengPublished in: Health Inf. Sci. Syst. (2014)