Doctoral theses read at Spanish Universities since 1976.

Clinical search engine designed to respond to the needs of health professionals applying evidence-based medical criteria. Includes articles, clinical guides, photographs and information for patients.

Contains 120,000 downloadable documents, in the six official UNESCO languages, as well as most of the Organization's publications since 1945.

Food database of the Agricultural Research Service (USA) (National Agricultural Libray)

Bibliographic databases with records of work published in over 8,700 scientific journals. The distinguishing feature of the ISI databases is that they analyze the references cited in the articles. A search by cited items allows you to know in which articles a certain study has been cited and thus locate more recent articles dealing with the same topic. This system often enables you to locate relevant articles that would not be found via a normal search by author or subject.

Annual publication of the Instituto de Cine y Artes Audiovisuales, intended to promote Spanish cinema. It mainly collects information on cinema films with Spanish participation. Selection is based on the film having been qualified for the first time during the relevant year