The effect of urea on the electroencephalogram in patients with brain tumors.
D001921:Brain / Q000187:drug effects* / Q000503:physiopathology; D001929:Brain Edema / Q000188:drug therapy; D001932:Brain Neoplasms / Q000188:drug therapy*; D004569:Electroencephalography; D006801:Humans; D014508:Urea / Q000494:pharmacology*
D014508:Urea