title: Conditional reflex studies in the schizophrenias.
mesh_terms: D000328:Adult; D003214:Conditioning, Classical; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010775:Photic Stimulation; D012559:Schizophrenia / Q000503:physiopathology*