Finding studies
Finding studies
Take this into the appointment.
Saves the questions and what to expect into your notes, next to the visit they belong to.
Lead
Hannover Medical School
With
To evaluate the effect of quetiapine on positive and negative symptoms of schizophrenia on schizophrenic patients associated with cannabis abuse and patients with psychotic disorders through cannabis abuse.
Age
18–60
Sex
ALL
Healthy volunteers
Not accepted