WAGGONER, R W Initial masking of organic brain changes by psychic symptoms: clinical and electroencephalographic studies. [electronic resource] - The American journal of psychiatry Jun 1954 - 904-10 p. digital Publication Type: Journal Article ISSN: 0002-953X Standard No.: 10.1176/ajp.110.12.904 doi Subjects--Topical Terms: BrainBrain NeoplasmsElectroencephalographyHumansMental Disorders