title: Prolonged psychosis with first-rank symptoms following metrizamide myelography.
mesh_terms: D000368:Aged; D006220:Haloperidol / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008793:Metrizamide / Q000009:adverse effects*; D009192:Myelography / Q000009:adverse effects*; D011605:Psychoses, Substance-Induced / Q000188:drug therapy / Q000209:etiology*
chemical_list: D006220:Haloperidol; D008793:Metrizamide