Djukic‐Dejanovic 2002.

Methods	Allocation: randomised.
Participants	Diagnosis: schizophrenia (DSM‐IV). N = 44.
Interventions	1. Fluphenazine. N = 10. 2. Clozapine. N = 23. 3. Haloperidol. N = 11.
Outcomes	Adverse effects.
Notes	Full paper required (conference abstract only) We are very unclear if this study is one further report of the Ravanic 1996 trial. Numbers of participants, and the short description is identical but interventions are similar but not the same.

DSM‐IV: Diagnostic and Statistical Manual, fourth edition