Interesante artículo de Zhiyong Lu del National Center for Biotechnology Information (NCBI) en el que se revisan y analizan algunas de las herramientas alternativas más importantes de búsqueda basadas en MEDLINE.
Tal y como dice su autor:
“… In this study, we review 28 such tools, highlight their respective innovations, compare them to the PubMed system and one another, and discuss directions for future development. Furthermore, we have built a website dedicated to tracking existing systems and future advances in the field of biomedical literature search. Taken together, our work serves information seekers in choosing tools for their needs and service providers and developers in keeping current in the field. DatabaseURL:
http://www.ncbi.nlm.nih.gov/CBBresearch/Lu/search
Lu Z. PubMed and beyond: a survey of web tools for searching biomedical literature. Database, Vol. 2011, Article ID baq036, doi:10.1093/database/baq036
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