title: Informed consent and bias in samples of schizophrenic subjects at risk for drug withdrawal.
mesh_terms: D000328:Adult; D014150:Antipsychotic Agents / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007258:Informed Consent; D008297:Male; D012559:Schizophrenia / Q000188:drug therapy*; D012565:Schizophrenic Psychology; D013375:Substance Withdrawal Syndrome / Q000523:psychology*
chemical_list: D014150:Antipsychotic Agents