title: Two syndromes in schizophrenia and the viral hypothesis.
mesh_terms: D006801:Humans; D012559:Schizophrenia / Q000382:microbiology / Q000503:physiopathology*; D012565:Schizophrenic Psychology; D013577:Syndrome; D014777:Virus Diseases / Q000503:physiopathology* / Q000523:psychology