| http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=11578638&dopt=Abstract |
| J Psychiatr Res 2001 Jul-Aug;35(4):193-215 |
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Post A, Keck ME. Max Planck Institute of Psychiatry, Kraepelinstrasse 2-10, D-80804 Munich, Germany. |