Note on the history of early intervention programs in Ohio.
Carlson
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AF
D002662:Child Health Services / Q000266:history*; D012048:Correction of Hearing Impairment; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009820:Ohio; D013064:Speech Disorders / Q000534:rehabilitation