TY - GEN AU - McDonald,G AU - MacKay,D N TI - Mental subnormality in Northern Ireland SN - 0022-264X PY - 1978///0915 KW - Adolescent KW - Adult KW - Age Factors KW - Child KW - Child, Preschool KW - Community Mental Health Services KW - Female KW - Hospitals, Psychiatric KW - Humans KW - Infant KW - Intellectual Disability KW - epidemiology KW - Intelligence KW - Male KW - Middle Aged KW - Northern Ireland N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1365-2788.1978.tb00965.x ER -