Re: Ward, S., 1999, an investigation into the effectiveness of an early intervention method for delayed language development in young children. International Journal for Language & Communication Disorder, 34, 243-246.
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D018479:Early Intervention, Educational / Q000379:methods*; D006801:Humans; D007805:Language Development Disorders / Q000517:prevention & control*; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D016896:Treatment Outcome