| http://www.ncbi.nlm.nih.gov:80/entrez/query.fcgi?cmd=Retrieve&db=PubMed&list_uids=10882847&dopt=Abstract |
| Neuropsychopharmacology 2000 Aug;23(2):205-15 |
| Muller MB, Toschi N, Kresse AE, Post A, Keck ME. Max Planck Institute of Psychiatry, Munich, Germany. |