A peer-reviewed open-access journal published by the Public Library of Science. Includes articles, essays, case , best practices and editorials pertaining to all areas of medicine.
A peer-reviewed open-access journal published by the Public Library of Science. Includes articles, essays and book reviews addressing biological science.
Por Universidad de la Rioja, es uno de los mayores portales bibliográficos de acceso libre, cuyo principal cometido es dar mayor visibilidad a la literatura científica hispana.
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Spanish Wikipedia is authored by Spanish speakers. Using Wikipedia should be done carefully, never quote an article from it, but use the references in the articles to find the original source of the information. It's a good place to begin research.
Libros de referencia
Pocket Oxford Spanish Dictionary by Nicholas Rollin; Carol Styles Carvajal; Jane HorwoodAuthoritative and up-to-date, this fourth edition of the Pocket Oxford Spanish Dictionary covers over 90,000 words and phrases, and 130,000 translations of contemporary Spanish and English. Hundreds of new words from Spanish and English have been added from computing and technology to healthand lifestyle, based on findings from Oxford's English and Spanish language Reading Programmes. Includes excellent coverage of both European and Latin American Spanish.More than just a dictionary, this handy reference book also includes extensive sections on grammar, culture, and communication giving you the tools you need to communicate effectively and understand aspects of another culture. The grammar supplement provides full information on key points of Spanishgrammar, including verb tables for quick reference. The section on culture offers lively and useful information on life in the Spanish-speaking world, covering everything from political institutions to how weddings are celebrated. The communication supplement gives help with all types ofcorrespondence, including example letters, emails, CVs and resumes, and a guide to text messaging. Also new to this edition is a brand-new section on the internet and online services.The Pocket Oxford Spanish Dictionary is the perfect reference for student and adult learners needing an affordable, portable dictionary.