[Hearing and speech in premature infants].
D002675:Child, Preschool; D006311:Hearing Disorders / Q000209:etiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007235:Infant, Premature, Diseases; D012018:Reflex; D013216:Reflex, Startle; D013064:Speech Disorders / Q000209:etiology*
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