e-library
- www.uni-koeln.de/ew-fak/Klein
- www.psychosocial.com
- www.mednet.gr/psycho/top.htm
- www.ncbi.nlm.nih.gov/
- http://psychservices.psychiatryonline.org/
- http://bjp.rcpsych.org/
- http://bmj.bmjjournals.com
- www.cochrane.org
- http://wwwuser.gwdg.de/~bbandel/gjp-homepage.htm
- http://pb.rcpsych.org
- http://www.bu.edu/prj/fall2003/index.html