Pnas.org is the Proceedings of the National Academy of Sciences.
Proceedings of the National Academy of Sciences
PNAS is one of the world's most-cited multidisciplinary scientific serials. Since its establishment in 1914, it continues to publish cutting-edge research reports, commentaries, reviews, perspectives, colloquium papers, and actions of the Academy. Coverage in PNAS spans the biological, physical, and social sciences. PNAS is published weekly in print, and daily online in PNAS Early Edition. The PNAS impact factor is 10.5 for 2004. PNAS is available by subscription.
PNAS is abstracted and/or indexed in: Index Medicus, PubMed Central, Current Contents, Medline, SPIN, JSTOR, ISI Web of Science, and BIOSIS.
PNAS Online launched in January 1997 and now receives nearly 6 million hits per month. The site contains the full text, figures, tables, equations, and references of all articles in PNAS dating back to 1990.
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