OBSERVATIONS ON COMMUNITY SCHOOL FACILITIES FOR THE MENTALLY RETARDED AND ADMISSIONS TO INSTITUTIONS IN ONTARIO, 1954-63.
D000293:Adolescent; D017677:Age Distribution; D002170:Canada; D002648:Child; D004495:Education of Persons with Intellectual Disabilities; D006760:Hospitalization; D006761:Hospitals; D006801:Humans; D008607:Intellectual Disability; D009864:Ontario; D019989:Persons with Intellectual Disabilities; D012574:Schools; D013223:Statistics as Topic
ADOLESCENCE; CANADA; CHILD; EDUCATION OF MENTALLY RETARDED; MENTAL RETARDATION; SCHOOLS; STATISTICS