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National Institutes of Health
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Etiological Characterization of 512 Severely Mentally Retarded Institutionalized Patients in Havana
Public Health Genomics
Corpus ID: 41198435
Objective: To investigate etiological factors in severe mental retardation (SMR). Methods: An etiological study is presented of…
Infantile autism in twins.
The British journal of psychiatry : the journal…
Corpus ID: 42592958
A pair of MZ male twins concordant for early infantile autism (E.I.A.) is presented. A distinction is drawn between E.I.A. and…
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