1. Infant mortality and social and cultural factors: Historical trends and current patterns;Anderson,1958
2. Pathology in the healthy teenager;Fiedler;Am J Public Health,1973
3. Cognitive and mental development in the first five years of life;Lichtenberg,1970
4. A decade of early intervention programs;Caldwell;Am J Orthopsychiatr,1974
5. Review and summary of a national survey of the parent-child center programs;Costello,1970