KidneyNotes has published a detailed description on how to generate an RSS feed from a search. The illustration is simple, but powerful and useful. As an example, they show how to produce a feed of the latest MP3 files of interviews available on the website of the New England Journal of Medicine. Clever, indeed. And don’t forget to subscribe to the feed.
How to Turn a Search into a Feed
August 18th, 2005 
Medgadget Editors Net News