PUBMED now allows search results on your desktop with RSS feed

News flash: deliver PubMed search results directly to your desktop with an RSS feed.


To set up an RSS feed:
(1) Run your search in PubMed.
(2) Select RSS Feed from the Send to menu.
(3) Click Create Feed and copy the XML icon into your RSS Reader.

For more details check out
PUBMED search with an RSS feed
OR
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi