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Disability, disabilities
    heart --see Disease, heart
    intellectual F79
        with
            autistic features F84.9
        mild (I.Q.50-69) F70
        moderate (I.Q.35-49) F71
        profound (I.Q. under 20) F73
        severe (I.Q.20-34) F72
        specified level NEC F78
    knowledge acquisition F81.9
    learning F81.9
    limiting activities Z73.6
    spelling, specific F81.81