Related articles have been published in supplements to BioMedical Engineering OnLine, BMC Medical Genomics and BMC Systems Biology.
G-Bean: an ontology-graph based web tool for biomedical literature retrieval
Currently, most people use NCBI's PubMed to search the MEDLINE database, an important bibliographical information source for life science and biomedical information. However, PubMed has some drawbacks that mak...