1. early intervention for vulnerable infants and their families: An emerging agenda;Kruskal;Semin Perinatol,1989
2. The roles of speech-language pathologists in service delivery to infants, toddlers, and their families (Position statement);Bashir;American Speech & Hearing Association,1989
3. Efficacy of early intervention in pediatric rehabilitation: A decade of evaluation and review;Harris;Physical Medicine and Rehabilitation Clinics of North America,1991
4. Roles and functions of occupational therapy in early childhood intervention (Position paper);Morroni;Am J Occup Ther,1986
5. Early Intervention;Stephans,1996