Williams RS, Hauser SL, Purpura DP, DeLong GR, Swisher CN. Autism and mental retardation: neuropathologic studies performed in four retarded persons with autistic behavior. Arch Neurol. 1980 Dec; 37(12):749-53.
1980
https://researcherprofiles.org/profile/1285962
7447762
Williams RS, Hauser SL, Purpura DP, DeLong GR, Swisher CN
