Hanafy A. Youssef

Mortality in schizophrenia

J.L. Waddington, Hanafy A. Youssef, Anthony Kinsella · The British Journal of Psychiatry · 1998 · 268 citations

Medicine, Psychiatry, Adult Psychiatry +9

Sequential cross-sectional and 10-year prospective study of severe negative symptoms in relation to duration of initially untreated psychosis in chronic schizophrenia

John L. Waddington, Hanafy A. Youssef, A. Kinsella · Psychological Medicine · 1995 · 106 citations

Medicine, Psychiatry, Adult Psychiatry +10

Morbidity and mortality in tardive dyskinesia: associations in chronic schizophrenia

Hanafy A. Youssef, J.L. Waddington · Acta Psychiatrica Scandinavica · 1987 · 88 citations

Medicine, Neurology, Psychiatry +16

Cognitive dysfunction in chronic schizophrenia followed prospectively over 10 years and its longitudinal relationship to the emergence of tardive dyskinesia

John L. Waddington, Hanafy A. Youssef · Psychological Medicine · 1996 · 79 citations

Medicine, Neurology, Psychiatry +17

Late Onset Involuntary Movements in Chronic Schizophrenia: Relationship of ‘Tardive’ Dyskinesia to Intellectual Impairment and Negative Symptoms

John L. Waddington, Hanafy A. Youssef · The British Journal of Psychiatry · 1986 · 78 citations

Medicine, Neuroscience, Psychiatry +17