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Schizophrenia - Symptoms and causes - Mayo Clinic
Schizophrenia: What It Is, Causes, Symptoms & Treatment
Schizophrenia - National Institute of Mental Health (NIMH)
Schizophrenia - Wikipedia
Schizophrenia - Diagnosis and treatment - Mayo Clinic
Schizophrenia - World Health Organization (WHO)
Schizophrenia: Definition, Symptoms, Causes, Diagnosis, Treatment
Psychiatry.org - What is Schizophrenia?
Psychiatry.org - Schizophrenia
Schizophrenia: Symptoms, Causes, Treatment, and Prognosis