Pilot trial of huperzine a to treat child language delay 甲治疗小儿语言发育迟缓
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Developmental disorders of speech and language 言语和语言发育障碍
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Early intervention for children with language developmental delay 儿童语言发育迟缓的早期干预研究
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Other or unspecified developmental disorders of speech and language 其他或待分类的言语和语言发育障碍
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Analysis on the infants of speech delay with chronic secretory otitis media 外周听觉功能正常伴语言发育迟缓儿童病因分析
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Doctors traditionally consider the possibility of autism only if a child shows delayed speech or unusually repetitive behaviors 传统医学认为，只有婴儿表现出语言发育迟缓或行为异常才有患上自闭症的可能。
