> I find that google scholar does a pretty good job at searching. I typically start with google before using pubmed. It does, plus it has the great advantage t

> I find that google scholar does a pretty good job at searching. I typically start with google before using pubmed. It does, plus it has the great advantage that it will find a PDF of the paper posted by the author (or someone else) on a webfolder somewhere. Pubmed only links to the "official" paper publication, plus some open repositories in some cases.