Midsagittal magnetic resonance imaging of autism. - Gaffney, Gary R.; Kuperman, Samuel; Tsai, Luke V.; Minchin, Susan; Hassanein, Khatab M.; Gaffney, G R; Kuperman, S; Tsai, L Y; Minchin, S; Hassanein, K M (British Journal of Psychiatry, 1987)