passages.id: 397
passages.type: sentence
passages.text: Language outcome in autism : randomized comparison of joint attention and play interventions .
entities.id: 398
entities.type: intervention
entities.text: joint attention
entities.id: 399
entities.type: intervention
entities.text: play interventions
entities.id: 400
entities.type: outcome
entities.text: Language outcome
entities.id: 401
entities.type: participant
entities.text: autism