Helen Stevens

Three-Year Follow-up of a Randomized Controlled Trial of Cognitive Therapy for the Prevention of Psychosis in People at Ultrahigh Risk

Anthony P. Morrison, Paul French, SP Parker et al. · Schizophrenia Bulletin · 2006 · 227 citations · Full text

Medicine, Psychiatry, Behavioral Health +16

The cardiovascular and respiratory health of people with schizophrenia

Ruth Filik, Attila Sipos, Patrick G. Kehoe et al. · Acta Psychiatrica Scandinavica · 2006 · 135 citations

Medicine, Psychiatry, Mental Health Care +16

The dental health of people with schizophrenia

Robin G. McCreadie, Helen Stevens, John Henderson et al. · Acta Psychiatrica Scandinavica · 2004 · 135 citations

Dentistry, Community Dentistry, Dental Public Health +14

Disability in people clinically at high risk of psychosis

Eva Velthorst, Dorien H. Nieman, Don Linszen et al. · The British Journal of Psychiatry · 2010 · 116 citations · Full text

Social Sciences, Psychiatry, Psychology +17

Cannabis use and age at onset of symptoms in subjects at clinical high risk for psychosis

Sara Dragt, Dorien H. Nieman, Frauke Schultze-Lutter et al. · Acta Psychiatrica Scandinavica · 2011 · 100 citations · Full text

Nursing, Psychiatry, Psychology +12