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Abnormal prolactin response to haloperidol challenge in men with schizophrenia
N A Keks1, D L Copolov, B S Singh
1Mental Health Research Institute of Victoria, Parkville, Australia.
The American Journal of Psychiatry
|October 1, 1987
Abstract:
Fourteen drug-free male patients with schizophrenia had a smaller and slower prolactin response to 0.5 mg of intravenous haloperidol than 14 normal age- and sex-matched control subjects. This finding supports the presence of dopaminergic dysfunction in schizophrenia.