THE MENTAL RETARDATION PROGRAM OF THE DEPARTMENT OF HEALTH, EDUCATION AND WELFARE.
D002648:Child; D006262:Health; D006801:Humans; D008607:Intellectual Disability; D007883:Legislation, Medical; D011634:Public Health; D014481:United States
CHILD; LEGISLATION, MEDICAL; MENTAL RETARDATION; PUBLIC HEALTH; UNITED STATES