Hambrecht M has not been the first author on any articles in the CIRRIE database.
Hambrecht M has been an author on 2 articles in the CIRRIE database:
Kaiser R, Lohrer F, Morgan V, Hambrecht M. (2005). Changes in the pattern of substance abuse after the onset of psychosis. Australian and New Zealand Journal of Psychiatry 39(6):467-72.
Lammertink M, Lohrer F, Kaiser R, Hambrecht M, et al. (2001). Differences in substance abuse patterns: multiple drug abuse alone versus schizophrenia with multiple drug abuse. Acta Psychiatrica Scandinavica 104(5):361-366.
The most used subject headings in articles written by this author in the CIRRIE database are: