Play (Title) AND “language disorder” (Title & Abstract & Keyword)

Play (Title) AND “language impairment” (Title & Abstract)

Play (Title) AND “language delay” (Title & Abstract)

Play (Title) AND “language disorder” (Title & Abstract)

Play (Title) AND “speech and language” (Title & Abstract)

Play (Title) AND “speech and communication” (Title & Abstract)

Play (Title) AND “specific language impairment” (Title & Abstract)

Play (Title) AND “communication need” (Title & Abstract)

Play (Title) AND “Slow talk” (Title & Abstract)

Play (Title) AND “developmental language disorder” (Title & Abstract)

Play (Title) AND Autism (Title & Abstract)

Play (Title) AND Austistic (Title & Abstract)

Play (Title) AND pervasive develop (Title & Abstract & Field)

Play (Title) AND PDP (Title & Abstract)

Play (Title) AND Asperger (Title & Abstract & Field)

Play (Title) AND “SLI” (Title & Abstract & Full Text)

JASPER ((Joint Attention, Symbolic Play, Engagement & Regulation) (Title) & Autism

ASAP (Advancing Social-communication And Play) (Title)

DIR: Floortime (Title)

CCPT (Child-Centered Play Therapy) (Title) AND Autism (Title & Abstract & Full Text)

Filial therapy (Title)

Lego (Title) AND Autism (Title & Abstract & Full Text)

Lego (Title) AND Language (Title & Abstract & Full Text)

Lego (Title) AND speech (Title & Abstract & Full Text)

Lego (Title) AND communication (Title & Abstract)

Canine-assisted play (Title)

Theraplay (Title)

Jungian Play (Title)

Pivotal Response Treatment (PRT) (Title)