title: Visual evoked potentials and nonfunctioning pituitary tumours.
mesh_terms: D004558:Electric Stimulation; D005074:Evoked Potentials, Visual; D006423:Hemianopsia / Q000209:etiology; D006801:Humans; D009897:Optic Chiasm / Q000503:physiopathology; D010911:Pituitary Neoplasms / Q000150:complications / Q000503:physiopathology*; D014795:Visual Pathways / Q000503:physiopathology