Making the most of PubMed

For a review on using the PubMed.com interface, see these links:

Here is the quick and dirty from UCSF:
http://www.library.ucsf.edu/db/pubmed/help/

A more in depth tutorial from PubMed:
http://www.nlm.nih.gov/bsd/pubmed_tutorial/m1001.html

DSM-IV-TR Classification at BehaveNet.com

Not as nice as the one at Wikipedia, but lighter than a textbook!

http://www.behavenet.com/capsules/disorders/dsm4TRclassification.htm

DSM-IV Codes available at Wikipedia.

Nice listing here.

http://en.wikipedia.org/wiki/DSM-IV_Codes